231956880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31177}}^1$

素因数の和:31224

約数の個数: 80

約数和(自身を含む): 742285824

約数和(自身を除く): 510328944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 31177, 62354, 93531, 124708, 155885, 187062, 249416, 311770, 374124, 467655, 498832, 623540, 748248, 935310, 966487, 1247080, 1496496, 1870620, 1932974, 2494160, 2899461, 3741240, 3865948, 4832435, 5798922, 7482480, 7731896, 9664870, 11597844, 14497305, 15463792, 19329740, 23195688, 28994610, 38659480, 46391376, 57989220, 77318960, 115978440, 231956880]

約数ペア:

[(1, 231956880), (2, 115978440), (3, 77318960), (4, 57989220), (5, 46391376), (6, 38659480), (8, 28994610), (10, 23195688), (12, 19329740), (15, 15463792), (16, 14497305), (20, 11597844), (24, 9664870), (30, 7731896), (31, 7482480), (40, 5798922), (48, 4832435), (60, 3865948), (62, 3741240), (80, 2899461), (93, 2494160), (120, 1932974), (124, 1870620), (155, 1496496), (186, 1247080), (240, 966487), (248, 935310), (310, 748248), (372, 623540), (465, 498832), (496, 467655), (620, 374124), (744, 311770), (930, 249416), (1240, 187062), (1488, 155885), (1860, 124708), (2480, 93531), (3720, 62354), (7440, 31177)]