1773840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 5803200

約数和(自身を除く): 4029360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 389, 456, 570, 760, 778, 912, 1140, 1167, 1520, 1556, 1945, 2280, 2334, 3112, 3890, 4560, 4668, 5835, 6224, 7391, 7780, 9336, 11670, 14782, 15560, 18672, 22173, 23340, 29564, 31120, 36955, 44346, 46680, 59128, 73910, 88692, 93360, 110865, 118256, 147820, 177384, 221730, 295640, 354768, 443460, 591280, 886920, 1773840]

約数ペア:

[(1, 1773840), (2, 886920), (3, 591280), (4, 443460), (5, 354768), (6, 295640), (8, 221730), (10, 177384), (12, 147820), (15, 118256), (16, 110865), (19, 93360), (20, 88692), (24, 73910), (30, 59128), (38, 46680), (40, 44346), (48, 36955), (57, 31120), (60, 29564), (76, 23340), (80, 22173), (95, 18672), (114, 15560), (120, 14782), (152, 11670), (190, 9336), (228, 7780), (240, 7391), (285, 6224), (304, 5835), (380, 4668), (389, 4560), (456, 3890), (570, 3112), (760, 2334), (778, 2280), (912, 1945), (1140, 1556), (1167, 1520)]