420836760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1907}}^1$

素因数の和:2537

約数の個数: 96

約数和(自身を含む): 1370669040

約数和(自身を除く): 949832280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 613, 1226, 1839, 1907, 2452, 3065, 3678, 3814, 4904, 5517, 5721, 6130, 7356, 7628, 9195, 9535, 11034, 11442, 12260, 14712, 15256, 17163, 18390, 19070, 22068, 22884, 24520, 27585, 28605, 34326, 36780, 38140, 44136, 45768, 55170, 57210, 68652, 73560, 76280, 85815, 110340, 114420, 137304, 171630, 220680, 228840, 343260, 686520, 1168991, 2337982, 3506973, 4675964, 5844955, 7013946, 9351928, 10520919, 11689910, 14027892, 17534865, 21041838, 23379820, 28055784, 35069730, 42083676, 46759640, 52604595, 70139460, 84167352, 105209190, 140278920, 210418380, 420836760]

約数ペア:

[(1, 420836760), (2, 210418380), (3, 140278920), (4, 105209190), (5, 84167352), (6, 70139460), (8, 52604595), (9, 46759640), (10, 42083676), (12, 35069730), (15, 28055784), (18, 23379820), (20, 21041838), (24, 17534865), (30, 14027892), (36, 11689910), (40, 10520919), (45, 9351928), (60, 7013946), (72, 5844955), (90, 4675964), (120, 3506973), (180, 2337982), (360, 1168991), (613, 686520), (1226, 343260), (1839, 228840), (1907, 220680), (2452, 171630), (3065, 137304), (3678, 114420), (3814, 110340), (4904, 85815), (5517, 76280), (5721, 73560), (6130, 68652), (7356, 57210), (7628, 55170), (9195, 45768), (9535, 44136), (11034, 38140), (11442, 36780), (12260, 34326), (14712, 28605), (15256, 27585), (17163, 24520), (18390, 22884), (19070, 22068)]