120657456

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 352834560

約数和(自身を除く): 232177104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 151, 179, 186, 248, 279, 302, 358, 372, 453, 496, 537, 558, 604, 716, 744, 906, 1074, 1116, 1208, 1359, 1432, 1488, 1611, 1812, 2148, 2232, 2416, 2718, 2864, 3222, 3624, 4296, 4464, 4681, 5436, 5549, 6444, 7248, 8592, 9362, 10872, 11098, 12888, 14043, 16647, 18724, 21744, 22196, 25776, 27029, 28086, 33294, 37448, 42129, 44392, 49941, 54058, 56172, 66588, 74896, 81087, 84258, 88784, 99882, 108116, 112344, 133176, 162174, 168516, 199764, 216232, 224688, 243261, 266352, 324348, 337032, 399528, 432464, 486522, 648696, 674064, 799056, 837899, 973044, 1297392, 1675798, 1946088, 2513697, 3351596, 3892176, 5027394, 6703192, 7541091, 10054788, 13406384, 15082182, 20109576, 30164364, 40219152, 60328728, 120657456]

約数ペア:

[(1, 120657456), (2, 60328728), (3, 40219152), (4, 30164364), (6, 20109576), (8, 15082182), (9, 13406384), (12, 10054788), (16, 7541091), (18, 6703192), (24, 5027394), (31, 3892176), (36, 3351596), (48, 2513697), (62, 1946088), (72, 1675798), (93, 1297392), (124, 973044), (144, 837899), (151, 799056), (179, 674064), (186, 648696), (248, 486522), (279, 432464), (302, 399528), (358, 337032), (372, 324348), (453, 266352), (496, 243261), (537, 224688), (558, 216232), (604, 199764), (716, 168516), (744, 162174), (906, 133176), (1074, 112344), (1116, 108116), (1208, 99882), (1359, 88784), (1432, 84258), (1488, 81087), (1611, 74896), (1812, 66588), (2148, 56172), (2232, 54058), (2416, 49941), (2718, 44392), (2864, 42129), (3222, 37448), (3624, 33294), (4296, 28086), (4464, 27029), (4681, 25776), (5436, 22196), (5549, 21744), (6444, 18724), (7248, 16647), (8592, 14043), (9362, 12888), (10872, 11098)]