329399460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15641}}^1$

素因数の和:15675

約数の個数: 120

約数和(自身を含む): 1112897016

約数和(自身を除く): 783497556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 15641, 21060, 31282, 46923, 62564, 78205, 93846, 140769, 156410, 187692, 203333, 234615, 281538, 312820, 406666, 422307, 469230, 563076, 609999, 703845, 813332, 844614, 938460, 1016665, 1219998, 1266921, 1407690, 1689228, 1829997, 2033330, 2111535, 2439996, 2533842, 2815380, 3049995, 3659994, 4066660, 4223070, 5067684, 5489991, 6099990, 6334605, 7319988, 8446140, 9149985, 10979982, 12199980, 12669210, 16469973, 18299970, 21959964, 25338420, 27449955, 32939946, 36599940, 54899910, 65879892, 82349865, 109799820, 164699730, 329399460]

約数ペア:

[(1, 329399460), (2, 164699730), (3, 109799820), (4, 82349865), (5, 65879892), (6, 54899910), (9, 36599940), (10, 32939946), (12, 27449955), (13, 25338420), (15, 21959964), (18, 18299970), (20, 16469973), (26, 12669210), (27, 12199980), (30, 10979982), (36, 9149985), (39, 8446140), (45, 7319988), (52, 6334605), (54, 6099990), (60, 5489991), (65, 5067684), (78, 4223070), (81, 4066660), (90, 3659994), (108, 3049995), (117, 2815380), (130, 2533842), (135, 2439996), (156, 2111535), (162, 2033330), (180, 1829997), (195, 1689228), (234, 1407690), (260, 1266921), (270, 1219998), (324, 1016665), (351, 938460), (390, 844614), (405, 813332), (468, 703845), (540, 609999), (585, 563076), (702, 469230), (780, 422307), (810, 406666), (1053, 312820), (1170, 281538), (1404, 234615), (1620, 203333), (1755, 187692), (2106, 156410), (2340, 140769), (3510, 93846), (4212, 78205), (5265, 62564), (7020, 46923), (10530, 31282), (15641, 21060)]