403780080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152947}}^1$

素因数の和:152974

約数の個数: 80

約数和(自身を含む): 1365519744

約数和(自身を除く): 961739664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 152947, 305894, 458841, 611788, 764735, 917682, 1223576, 1529470, 1682417, 1835364, 2294205, 2447152, 3058940, 3364834, 3670728, 4588410, 5047251, 6117880, 6729668, 7341456, 8412085, 9176820, 10094502, 12235760, 13459336, 16824170, 18353640, 20189004, 25236255, 26918672, 33648340, 36707280, 40378008, 50472510, 67296680, 80756016, 100945020, 134593360, 201890040, 403780080]

約数ペア:

[(1, 403780080), (2, 201890040), (3, 134593360), (4, 100945020), (5, 80756016), (6, 67296680), (8, 50472510), (10, 40378008), (11, 36707280), (12, 33648340), (15, 26918672), (16, 25236255), (20, 20189004), (22, 18353640), (24, 16824170), (30, 13459336), (33, 12235760), (40, 10094502), (44, 9176820), (48, 8412085), (55, 7341456), (60, 6729668), (66, 6117880), (80, 5047251), (88, 4588410), (110, 3670728), (120, 3364834), (132, 3058940), (165, 2447152), (176, 2294205), (220, 1835364), (240, 1682417), (264, 1529470), (330, 1223576), (440, 917682), (528, 764735), (660, 611788), (880, 458841), (1320, 305894), (2640, 152947)]