505050120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2423}}^1$

素因数の和:2636

約数の個数: 128

約数和(自身を含む): 1692921600

約数和(自身を除く): 1187871480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 193, 216, 270, 360, 386, 540, 579, 772, 965, 1080, 1158, 1544, 1737, 1930, 2316, 2423, 2895, 3474, 3860, 4632, 4846, 5211, 5790, 6948, 7269, 7720, 8685, 9692, 10422, 11580, 12115, 13896, 14538, 17370, 19384, 20844, 21807, 23160, 24230, 26055, 29076, 34740, 36345, 41688, 43614, 48460, 52110, 58152, 65421, 69480, 72690, 87228, 96920, 104220, 109035, 130842, 145380, 174456, 208440, 218070, 261684, 290760, 327105, 436140, 467639, 523368, 654210, 872280, 935278, 1308420, 1402917, 1870556, 2338195, 2616840, 2805834, 3741112, 4208751, 4676390, 5611668, 7014585, 8417502, 9352780, 11223336, 12626253, 14029170, 16835004, 18705560, 21043755, 25252506, 28058340, 33670008, 42087510, 50505012, 56116680, 63131265, 84175020, 101010024, 126262530, 168350040, 252525060, 505050120]

約数ペア:

[(1, 505050120), (2, 252525060), (3, 168350040), (4, 126262530), (5, 101010024), (6, 84175020), (8, 63131265), (9, 56116680), (10, 50505012), (12, 42087510), (15, 33670008), (18, 28058340), (20, 25252506), (24, 21043755), (27, 18705560), (30, 16835004), (36, 14029170), (40, 12626253), (45, 11223336), (54, 9352780), (60, 8417502), (72, 7014585), (90, 5611668), (108, 4676390), (120, 4208751), (135, 3741112), (180, 2805834), (193, 2616840), (216, 2338195), (270, 1870556), (360, 1402917), (386, 1308420), (540, 935278), (579, 872280), (772, 654210), (965, 523368), (1080, 467639), (1158, 436140), (1544, 327105), (1737, 290760), (1930, 261684), (2316, 218070), (2423, 208440), (2895, 174456), (3474, 145380), (3860, 130842), (4632, 109035), (4846, 104220), (5211, 96920), (5790, 87228), (6948, 72690), (7269, 69480), (7720, 65421), (8685, 58152), (9692, 52110), (10422, 48460), (11580, 43614), (12115, 41688), (13896, 36345), (14538, 34740), (17370, 29076), (19384, 26055), (20844, 24230), (21807, 23160)]