122027880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 435456000

約数和(自身を除く): 313428120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 23, 24, 26, 30, 38, 39, 40, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 104, 114, 115, 120, 130, 138, 152, 156, 179, 184, 190, 195, 228, 230, 247, 260, 276, 285, 299, 312, 345, 358, 380, 390, 437, 456, 460, 494, 520, 537, 552, 570, 598, 690, 716, 741, 760, 780, 874, 895, 897, 920, 988, 1074, 1140, 1196, 1235, 1311, 1380, 1432, 1482, 1495, 1560, 1748, 1790, 1794, 1976, 2148, 2185, 2280, 2327, 2392, 2470, 2622, 2685, 2760, 2964, 2990, 3401, 3496, 3580, 3588, 3705, 4117, 4296, 4370, 4485, 4654, 4940, 5244, 5370, 5681, 5928, 5980, 6555, 6802, 6981, 7160, 7176, 7410, 8234, 8740, 8970, 9308, 9880, 10203, 10488, 10740, 11362, 11635, 11960, 12351, 13110, 13604, 13962, 14820, 16468, 17005, 17043, 17480, 17940, 18616, 20406, 20585, 21480, 22724, 23270, 24702, 26220, 27208, 27924, 28405, 29640, 32936, 34010, 34086, 34905, 35880, 40812, 41170, 44213, 45448, 46540, 49404, 51015, 52440, 53521, 55848, 56810, 61755, 68020, 68172, 69810, 78223, 81624, 82340, 85215, 88426, 93080, 98808, 102030, 107042, 113620, 123510, 132639, 136040, 136344, 139620, 156446, 160563, 164680, 170430, 176852, 204060, 214084, 221065, 227240, 234669, 247020, 265278, 267605, 279240, 312892, 321126, 340860, 353704, 391115, 408120, 428168, 442130, 469338, 494040, 530556, 535210, 625784, 642252, 663195, 681720, 782230, 802815, 884260, 938676, 1016899, 1061112, 1070420, 1173345, 1284504, 1326390, 1564460, 1605630, 1768520, 1877352, 2033798, 2140840, 2346690, 2652780, 3050697, 3128920, 3211260, 4067596, 4693380, 5084495, 5305560, 6101394, 6422520, 8135192, 9386760, 10168990, 12202788, 15253485, 20337980, 24405576, 30506970, 40675960, 61013940, 122027880]

約数ペア:

[(1, 122027880), (2, 61013940), (3, 40675960), (4, 30506970), (5, 24405576), (6, 20337980), (8, 15253485), (10, 12202788), (12, 10168990), (13, 9386760), (15, 8135192), (19, 6422520), (20, 6101394), (23, 5305560), (24, 5084495), (26, 4693380), (30, 4067596), (38, 3211260), (39, 3128920), (40, 3050697), (46, 2652780), (52, 2346690), (57, 2140840), (60, 2033798), (65, 1877352), (69, 1768520), (76, 1605630), (78, 1564460), (92, 1326390), (95, 1284504), (104, 1173345), (114, 1070420), (115, 1061112), (120, 1016899), (130, 938676), (138, 884260), (152, 802815), (156, 782230), (179, 681720), (184, 663195), (190, 642252), (195, 625784), (228, 535210), (230, 530556), (247, 494040), (260, 469338), (276, 442130), (285, 428168), (299, 408120), (312, 391115), (345, 353704), (358, 340860), (380, 321126), (390, 312892), (437, 279240), (456, 267605), (460, 265278), (494, 247020), (520, 234669), (537, 227240), (552, 221065), (570, 214084), (598, 204060), (690, 176852), (716, 170430), (741, 164680), (760, 160563), (780, 156446), (874, 139620), (895, 136344), (897, 136040), (920, 132639), (988, 123510), (1074, 113620), (1140, 107042), (1196, 102030), (1235, 98808), (1311, 93080), (1380, 88426), (1432, 85215), (1482, 82340), (1495, 81624), (1560, 78223), (1748, 69810), (1790, 68172), (1794, 68020), (1976, 61755), (2148, 56810), (2185, 55848), (2280, 53521), (2327, 52440), (2392, 51015), (2470, 49404), (2622, 46540), (2685, 45448), (2760, 44213), (2964, 41170), (2990, 40812), (3401, 35880), (3496, 34905), (3580, 34086), (3588, 34010), (3705, 32936), (4117, 29640), (4296, 28405), (4370, 27924), (4485, 27208), (4654, 26220), (4940, 24702), (5244, 23270), (5370, 22724), (5681, 21480), (5928, 20585), (5980, 20406), (6555, 18616), (6802, 17940), (6981, 17480), (7160, 17043), (7176, 17005), (7410, 16468), (8234, 14820), (8740, 13962), (8970, 13604), (9308, 13110), (9880, 12351), (10203, 11960), (10488, 11635), (10740, 11362)]