345015120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 1119928320

約数和(自身を除く): 774913200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 79, 80, 93, 120, 124, 155, 158, 186, 237, 240, 248, 310, 316, 372, 395, 465, 474, 496, 587, 620, 632, 744, 790, 930, 948, 1174, 1185, 1240, 1264, 1488, 1580, 1761, 1860, 1896, 2348, 2370, 2449, 2480, 2935, 3160, 3522, 3720, 3792, 4696, 4740, 4898, 5870, 6320, 7044, 7347, 7440, 8805, 9392, 9480, 9796, 11740, 12245, 14088, 14694, 17610, 18197, 18960, 19592, 23480, 24490, 28176, 29388, 35220, 36394, 36735, 39184, 46373, 46960, 48980, 54591, 58776, 70440, 72788, 73470, 90985, 92746, 97960, 109182, 117552, 139119, 140880, 145576, 146940, 181970, 185492, 195920, 218364, 231865, 272955, 278238, 291152, 293880, 363940, 370984, 436728, 463730, 545910, 556476, 587760, 695595, 727880, 741968, 873456, 927460, 1091820, 1112952, 1391190, 1437563, 1455760, 1854920, 2183640, 2225904, 2782380, 2875126, 3709840, 4312689, 4367280, 5564760, 5750252, 7187815, 8625378, 11129520, 11500504, 14375630, 17250756, 21563445, 23001008, 28751260, 34501512, 43126890, 57502520, 69003024, 86253780, 115005040, 172507560, 345015120]

約数ペア:

[(1, 345015120), (2, 172507560), (3, 115005040), (4, 86253780), (5, 69003024), (6, 57502520), (8, 43126890), (10, 34501512), (12, 28751260), (15, 23001008), (16, 21563445), (20, 17250756), (24, 14375630), (30, 11500504), (31, 11129520), (40, 8625378), (48, 7187815), (60, 5750252), (62, 5564760), (79, 4367280), (80, 4312689), (93, 3709840), (120, 2875126), (124, 2782380), (155, 2225904), (158, 2183640), (186, 1854920), (237, 1455760), (240, 1437563), (248, 1391190), (310, 1112952), (316, 1091820), (372, 927460), (395, 873456), (465, 741968), (474, 727880), (496, 695595), (587, 587760), (620, 556476), (632, 545910), (744, 463730), (790, 436728), (930, 370984), (948, 363940), (1174, 293880), (1185, 291152), (1240, 278238), (1264, 272955), (1488, 231865), (1580, 218364), (1761, 195920), (1860, 185492), (1896, 181970), (2348, 146940), (2370, 145576), (2449, 140880), (2480, 139119), (2935, 117552), (3160, 109182), (3522, 97960), (3720, 92746), (3792, 90985), (4696, 73470), (4740, 72788), (4898, 70440), (5870, 58776), (6320, 54591), (7044, 48980), (7347, 46960), (7440, 46373), (8805, 39184), (9392, 36735), (9480, 36394), (9796, 35220), (11740, 29388), (12245, 28176), (14088, 24490), (14694, 23480), (17610, 19592), (18197, 18960)]