282038640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90397}}^1$

素因数の和:90426

約数の個数: 80

約数和(自身を含む): 941585568

約数和(自身を除く): 659546928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 90397, 180794, 271191, 361588, 451985, 542382, 723176, 903970, 1084764, 1175161, 1355955, 1446352, 1807940, 2169528, 2350322, 2711910, 3525483, 3615880, 4339056, 4700644, 5423820, 5875805, 7050966, 7231760, 9401288, 10847640, 11751610, 14101932, 17627415, 18802576, 21695280, 23503220, 28203864, 35254830, 47006440, 56407728, 70509660, 94012880, 141019320, 282038640]

約数ペア:

[(1, 282038640), (2, 141019320), (3, 94012880), (4, 70509660), (5, 56407728), (6, 47006440), (8, 35254830), (10, 28203864), (12, 23503220), (13, 21695280), (15, 18802576), (16, 17627415), (20, 14101932), (24, 11751610), (26, 10847640), (30, 9401288), (39, 7231760), (40, 7050966), (48, 5875805), (52, 5423820), (60, 4700644), (65, 4339056), (78, 3615880), (80, 3525483), (104, 2711910), (120, 2350322), (130, 2169528), (156, 1807940), (195, 1446352), (208, 1355955), (240, 1175161), (260, 1084764), (312, 903970), (390, 723176), (520, 542382), (624, 451985), (780, 361588), (1040, 271191), (1560, 180794), (3120, 90397)]