313282920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{44249}}^1$

素因数の和:44322

約数の個数: 64

約数和(自身を含む): 955800000

約数和(自身を除く): 642517080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 44249, 88498, 132747, 176996, 221245, 265494, 353992, 442490, 530988, 663735, 884980, 1061976, 1327470, 1769960, 2610691, 2654940, 5221382, 5309880, 7832073, 10442764, 13053455, 15664146, 20885528, 26106910, 31328292, 39160365, 52213820, 62656584, 78320730, 104427640, 156641460, 313282920]

約数ペア:

[(1, 313282920), (2, 156641460), (3, 104427640), (4, 78320730), (5, 62656584), (6, 52213820), (8, 39160365), (10, 31328292), (12, 26106910), (15, 20885528), (20, 15664146), (24, 13053455), (30, 10442764), (40, 7832073), (59, 5309880), (60, 5221382), (118, 2654940), (120, 2610691), (177, 1769960), (236, 1327470), (295, 1061976), (354, 884980), (472, 663735), (590, 530988), (708, 442490), (885, 353992), (1180, 265494), (1416, 221245), (1770, 176996), (2360, 132747), (3540, 88498), (7080, 44249)]