120860520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 428544000

約数和(自身を除く): 307683480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 61, 66, 76, 79, 88, 95, 110, 114, 120, 122, 132, 152, 158, 165, 183, 190, 209, 220, 228, 237, 244, 264, 285, 305, 316, 330, 366, 380, 395, 418, 440, 456, 474, 488, 570, 610, 627, 632, 660, 671, 732, 760, 790, 836, 869, 915, 948, 1045, 1140, 1159, 1185, 1220, 1254, 1320, 1342, 1464, 1501, 1580, 1672, 1738, 1830, 1896, 2013, 2090, 2280, 2318, 2370, 2440, 2508, 2607, 2684, 3002, 3135, 3160, 3355, 3476, 3477, 3660, 4026, 4180, 4345, 4503, 4636, 4740, 4819, 5016, 5214, 5368, 5795, 6004, 6270, 6710, 6952, 6954, 7320, 7505, 8052, 8360, 8690, 9006, 9272, 9480, 9638, 10065, 10428, 11590, 12008, 12540, 12749, 13035, 13420, 13908, 14457, 15010, 16104, 16511, 17380, 17385, 18012, 19276, 20130, 20856, 22515, 23180, 24095, 25080, 25498, 26070, 26840, 27816, 28914, 30020, 33022, 34760, 34770, 36024, 38247, 38552, 40260, 45030, 46360, 48190, 49533, 50996, 52140, 53009, 57828, 60040, 63745, 66044, 69540, 72285, 76494, 80520, 82555, 90060, 91561, 96380, 99066, 101992, 104280, 106018, 115656, 127490, 132088, 139080, 144570, 152988, 159027, 165110, 180120, 183122, 191235, 192760, 198132, 212036, 247665, 254980, 265045, 274683, 289140, 305976, 318054, 330220, 366244, 382470, 396264, 424072, 457805, 495330, 509960, 530090, 549366, 578280, 636108, 660440, 732488, 764940, 795135, 915610, 990660, 1007171, 1060180, 1098732, 1272216, 1373415, 1529880, 1590270, 1831220, 1981320, 2014342, 2120360, 2197464, 2746830, 3021513, 3180540, 3662440, 4028684, 5035855, 5493660, 6043026, 6361080, 8057368, 10071710, 10987320, 12086052, 15107565, 20143420, 24172104, 30215130, 40286840, 60430260, 120860520]

約数ペア:

[(1, 120860520), (2, 60430260), (3, 40286840), (4, 30215130), (5, 24172104), (6, 20143420), (8, 15107565), (10, 12086052), (11, 10987320), (12, 10071710), (15, 8057368), (19, 6361080), (20, 6043026), (22, 5493660), (24, 5035855), (30, 4028684), (33, 3662440), (38, 3180540), (40, 3021513), (44, 2746830), (55, 2197464), (57, 2120360), (60, 2014342), (61, 1981320), (66, 1831220), (76, 1590270), (79, 1529880), (88, 1373415), (95, 1272216), (110, 1098732), (114, 1060180), (120, 1007171), (122, 990660), (132, 915610), (152, 795135), (158, 764940), (165, 732488), (183, 660440), (190, 636108), (209, 578280), (220, 549366), (228, 530090), (237, 509960), (244, 495330), (264, 457805), (285, 424072), (305, 396264), (316, 382470), (330, 366244), (366, 330220), (380, 318054), (395, 305976), (418, 289140), (440, 274683), (456, 265045), (474, 254980), (488, 247665), (570, 212036), (610, 198132), (627, 192760), (632, 191235), (660, 183122), (671, 180120), (732, 165110), (760, 159027), (790, 152988), (836, 144570), (869, 139080), (915, 132088), (948, 127490), (1045, 115656), (1140, 106018), (1159, 104280), (1185, 101992), (1220, 99066), (1254, 96380), (1320, 91561), (1342, 90060), (1464, 82555), (1501, 80520), (1580, 76494), (1672, 72285), (1738, 69540), (1830, 66044), (1896, 63745), (2013, 60040), (2090, 57828), (2280, 53009), (2318, 52140), (2370, 50996), (2440, 49533), (2508, 48190), (2607, 46360), (2684, 45030), (3002, 40260), (3135, 38552), (3160, 38247), (3355, 36024), (3476, 34770), (3477, 34760), (3660, 33022), (4026, 30020), (4180, 28914), (4345, 27816), (4503, 26840), (4636, 26070), (4740, 25498), (4819, 25080), (5016, 24095), (5214, 23180), (5368, 22515), (5795, 20856), (6004, 20130), (6270, 19276), (6710, 18012), (6952, 17385), (6954, 17380), (7320, 16511), (7505, 16104), (8052, 15010), (8360, 14457), (8690, 13908), (9006, 13420), (9272, 13035), (9480, 12749), (9638, 12540), (10065, 12008), (10428, 11590)]