1191840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 4064256

約数和(自身を除く): 2872416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 191, 195, 208, 240, 260, 312, 382, 390, 416, 480, 520, 573, 624, 764, 780, 955, 1040, 1146, 1248, 1528, 1560, 1910, 2080, 2292, 2483, 2865, 3056, 3120, 3820, 4584, 4966, 5730, 6112, 6240, 7449, 7640, 9168, 9932, 11460, 12415, 14898, 15280, 18336, 19864, 22920, 24830, 29796, 30560, 37245, 39728, 45840, 49660, 59592, 74490, 79456, 91680, 99320, 119184, 148980, 198640, 238368, 297960, 397280, 595920, 1191840]

約数ペア:

[(1, 1191840), (2, 595920), (3, 397280), (4, 297960), (5, 238368), (6, 198640), (8, 148980), (10, 119184), (12, 99320), (13, 91680), (15, 79456), (16, 74490), (20, 59592), (24, 49660), (26, 45840), (30, 39728), (32, 37245), (39, 30560), (40, 29796), (48, 24830), (52, 22920), (60, 19864), (65, 18336), (78, 15280), (80, 14898), (96, 12415), (104, 11460), (120, 9932), (130, 9168), (156, 7640), (160, 7449), (191, 6240), (195, 6112), (208, 5730), (240, 4966), (260, 4584), (312, 3820), (382, 3120), (390, 3056), (416, 2865), (480, 2483), (520, 2292), (573, 2080), (624, 1910), (764, 1560), (780, 1528), (955, 1248), (1040, 1146)]