8458907040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{6203}}^1$

素因数の和:7171

約数の個数: 144

約数和(自身を含む): 28901160288

約数和(自身を除く): 20442253248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 947, 1440, 1894, 2841, 3788, 4735, 5682, 6203, 7576, 8523, 9470, 11364, 12406, 14205, 15152, 17046, 18609, 18940, 22728, 24812, 28410, 30304, 31015, 34092, 37218, 37880, 42615, 45456, 49624, 55827, 56820, 62030, 68184, 74436, 75760, 85230, 90912, 93045, 99248, 111654, 113640, 124060, 136368, 148872, 151520, 170460, 186090, 198496, 223308, 227280, 248120, 272736, 279135, 297744, 340920, 372180, 446616, 454560, 496240, 558270, 595488, 681840, 744360, 893232, 992480, 1116540, 1363680, 1488720, 1786464, 2233080, 2977440, 4466160, 5874241, 8932320, 11748482, 17622723, 23496964, 29371205, 35245446, 46993928, 52868169, 58742410, 70490892, 88113615, 93987856, 105736338, 117484820, 140981784, 176227230, 187975712, 211472676, 234969640, 264340845, 281963568, 352454460, 422945352, 469939280, 528681690, 563927136, 704908920, 845890704, 939878560, 1057363380, 1409817840, 1691781408, 2114726760, 2819635680, 4229453520, 8458907040]

約数ペア:

[(1, 8458907040), (2, 4229453520), (3, 2819635680), (4, 2114726760), (5, 1691781408), (6, 1409817840), (8, 1057363380), (9, 939878560), (10, 845890704), (12, 704908920), (15, 563927136), (16, 528681690), (18, 469939280), (20, 422945352), (24, 352454460), (30, 281963568), (32, 264340845), (36, 234969640), (40, 211472676), (45, 187975712), (48, 176227230), (60, 140981784), (72, 117484820), (80, 105736338), (90, 93987856), (96, 88113615), (120, 70490892), (144, 58742410), (160, 52868169), (180, 46993928), (240, 35245446), (288, 29371205), (360, 23496964), (480, 17622723), (720, 11748482), (947, 8932320), (1440, 5874241), (1894, 4466160), (2841, 2977440), (3788, 2233080), (4735, 1786464), (5682, 1488720), (6203, 1363680), (7576, 1116540), (8523, 992480), (9470, 893232), (11364, 744360), (12406, 681840), (14205, 595488), (15152, 558270), (17046, 496240), (18609, 454560), (18940, 446616), (22728, 372180), (24812, 340920), (28410, 297744), (30304, 279135), (31015, 272736), (34092, 248120), (37218, 227280), (37880, 223308), (42615, 198496), (45456, 186090), (49624, 170460), (55827, 151520), (56820, 148872), (62030, 136368), (68184, 124060), (74436, 113640), (75760, 111654), (85230, 99248), (90912, 93045)]