390563769840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10937}}^1\times {\mathrm{148793}}^1$

素因数の和:159746

約数の個数: 80

約数和(自身を含む): 1210866526368

約数和(自身を除く): 820302756528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10937, 21874, 32811, 43748, 54685, 65622, 87496, 109370, 131244, 148793, 164055, 174992, 218740, 262488, 297586, 328110, 437480, 446379, 524976, 595172, 656220, 743965, 874960, 892758, 1190344, 1312440, 1487930, 1785516, 2231895, 2380688, 2624880, 2975860, 3571032, 4463790, 5951720, 7142064, 8927580, 11903440, 17855160, 35710320, 1627349041, 3254698082, 4882047123, 6509396164, 8136745205, 9764094246, 13018792328, 16273490410, 19528188492, 24410235615, 26037584656, 32546980820, 39056376984, 48820471230, 65093961640, 78112753968, 97640942460, 130187923280, 195281884920, 390563769840]

約数ペア:

[(1, 390563769840), (2, 195281884920), (3, 130187923280), (4, 97640942460), (5, 78112753968), (6, 65093961640), (8, 48820471230), (10, 39056376984), (12, 32546980820), (15, 26037584656), (16, 24410235615), (20, 19528188492), (24, 16273490410), (30, 13018792328), (40, 9764094246), (48, 8136745205), (60, 6509396164), (80, 4882047123), (120, 3254698082), (240, 1627349041), (10937, 35710320), (21874, 17855160), (32811, 11903440), (43748, 8927580), (54685, 7142064), (65622, 5951720), (87496, 4463790), (109370, 3571032), (131244, 2975860), (148793, 2624880), (164055, 2380688), (174992, 2231895), (218740, 1785516), (262488, 1487930), (297586, 1312440), (328110, 1190344), (437480, 892758), (446379, 874960), (524976, 743965), (595172, 656220)]