241777680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32497}}^1$

素因数の和:32544

約数の個数: 80

約数和(自身を含む): 773712384

約数和(自身を除く): 531934704

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, 32497, 64994, 97491, 129988, 162485, 194982, 259976, 324970, 389964, 487455, 519952, 649940, 779928, 974910, 1007407, 1299880, 1559856, 1949820, 2014814, 2599760, 3022221, 3899640, 4029628, 5037035, 6044442, 7799280, 8059256, 10074070, 12088884, 15111105, 16118512, 20148140, 24177768, 30222210, 40296280, 48355536, 60444420, 80592560, 120888840, 241777680]

約数ペア:

[(1, 241777680), (2, 120888840), (3, 80592560), (4, 60444420), (5, 48355536), (6, 40296280), (8, 30222210), (10, 24177768), (12, 20148140), (15, 16118512), (16, 15111105), (20, 12088884), (24, 10074070), (30, 8059256), (31, 7799280), (40, 6044442), (48, 5037035), (60, 4029628), (62, 3899640), (80, 3022221), (93, 2599760), (120, 2014814), (124, 1949820), (155, 1559856), (186, 1299880), (240, 1007407), (248, 974910), (310, 779928), (372, 649940), (465, 519952), (496, 487455), (620, 389964), (744, 324970), (930, 259976), (1240, 194982), (1488, 162485), (1860, 129988), (2480, 97491), (3720, 64994), (7440, 32497)]