355370520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 1090584000

約数和(自身を除く): 735213480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 109, 120, 202, 218, 269, 303, 327, 404, 436, 505, 538, 545, 606, 654, 807, 808, 872, 1010, 1076, 1090, 1212, 1308, 1345, 1515, 1614, 1635, 2020, 2152, 2180, 2424, 2616, 2690, 3030, 3228, 3270, 4035, 4040, 4360, 5380, 6060, 6456, 6540, 8070, 10760, 11009, 12120, 13080, 16140, 22018, 27169, 29321, 32280, 33027, 44036, 54338, 55045, 58642, 66054, 81507, 87963, 88072, 108676, 110090, 117284, 132108, 135845, 146605, 163014, 165135, 175926, 217352, 220180, 234568, 264216, 271690, 293210, 326028, 330270, 351852, 407535, 439815, 440360, 543380, 586420, 652056, 660540, 703704, 815070, 879630, 1086760, 1172840, 1321080, 1630140, 1759260, 2961421, 3260280, 3518520, 5922842, 8884263, 11845684, 14807105, 17768526, 23691368, 29614210, 35537052, 44421315, 59228420, 71074104, 88842630, 118456840, 177685260, 355370520]

約数ペア:

[(1, 355370520), (2, 177685260), (3, 118456840), (4, 88842630), (5, 71074104), (6, 59228420), (8, 44421315), (10, 35537052), (12, 29614210), (15, 23691368), (20, 17768526), (24, 14807105), (30, 11845684), (40, 8884263), (60, 5922842), (101, 3518520), (109, 3260280), (120, 2961421), (202, 1759260), (218, 1630140), (269, 1321080), (303, 1172840), (327, 1086760), (404, 879630), (436, 815070), (505, 703704), (538, 660540), (545, 652056), (606, 586420), (654, 543380), (807, 440360), (808, 439815), (872, 407535), (1010, 351852), (1076, 330270), (1090, 326028), (1212, 293210), (1308, 271690), (1345, 264216), (1515, 234568), (1614, 220180), (1635, 217352), (2020, 175926), (2152, 165135), (2180, 163014), (2424, 146605), (2616, 135845), (2690, 132108), (3030, 117284), (3228, 110090), (3270, 108676), (4035, 88072), (4040, 87963), (4360, 81507), (5380, 66054), (6060, 58642), (6456, 55045), (6540, 54338), (8070, 44036), (10760, 33027), (11009, 32280), (12120, 29321), (13080, 27169), (16140, 22018)]