24255660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 80706528

約数和(自身を除く): 56450868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 257, 260, 286, 330, 363, 390, 429, 484, 514, 572, 605, 660, 715, 726, 771, 780, 858, 1028, 1210, 1285, 1430, 1452, 1542, 1573, 1716, 1815, 2145, 2420, 2570, 2827, 2860, 3084, 3146, 3341, 3630, 3855, 4290, 4719, 5140, 5654, 6292, 6682, 7260, 7710, 7865, 8481, 8580, 9438, 10023, 11308, 13364, 14135, 15420, 15730, 16705, 16962, 18876, 20046, 23595, 28270, 31097, 31460, 33410, 33924, 36751, 40092, 42405, 47190, 50115, 56540, 62194, 66820, 73502, 84810, 93291, 94380, 100230, 110253, 124388, 147004, 155485, 169620, 183755, 186582, 200460, 220506, 310970, 367510, 373164, 404261, 441012, 466455, 551265, 621940, 735020, 808522, 932910, 1102530, 1212783, 1617044, 1865820, 2021305, 2205060, 2425566, 4042610, 4851132, 6063915, 8085220, 12127830, 24255660]

約数ペア:

[(1, 24255660), (2, 12127830), (3, 8085220), (4, 6063915), (5, 4851132), (6, 4042610), (10, 2425566), (11, 2205060), (12, 2021305), (13, 1865820), (15, 1617044), (20, 1212783), (22, 1102530), (26, 932910), (30, 808522), (33, 735020), (39, 621940), (44, 551265), (52, 466455), (55, 441012), (60, 404261), (65, 373164), (66, 367510), (78, 310970), (110, 220506), (121, 200460), (130, 186582), (132, 183755), (143, 169620), (156, 155485), (165, 147004), (195, 124388), (220, 110253), (242, 100230), (257, 94380), (260, 93291), (286, 84810), (330, 73502), (363, 66820), (390, 62194), (429, 56540), (484, 50115), (514, 47190), (572, 42405), (605, 40092), (660, 36751), (715, 33924), (726, 33410), (771, 31460), (780, 31097), (858, 28270), (1028, 23595), (1210, 20046), (1285, 18876), (1430, 16962), (1452, 16705), (1542, 15730), (1573, 15420), (1716, 14135), (1815, 13364), (2145, 11308), (2420, 10023), (2570, 9438), (2827, 8580), (2860, 8481), (3084, 7865), (3146, 7710), (3341, 7260), (3630, 6682), (3855, 6292), (4290, 5654), (4719, 5140)]