144462480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19417}}^1$

素因数の和:19464

約数の個数: 80

約数和(自身を含む): 462303744

約数和(自身を除く): 317841264

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, 19417, 38834, 58251, 77668, 97085, 116502, 155336, 194170, 233004, 291255, 310672, 388340, 466008, 582510, 601927, 776680, 932016, 1165020, 1203854, 1553360, 1805781, 2330040, 2407708, 3009635, 3611562, 4660080, 4815416, 6019270, 7223124, 9028905, 9630832, 12038540, 14446248, 18057810, 24077080, 28892496, 36115620, 48154160, 72231240, 144462480]

約数ペア:

[(1, 144462480), (2, 72231240), (3, 48154160), (4, 36115620), (5, 28892496), (6, 24077080), (8, 18057810), (10, 14446248), (12, 12038540), (15, 9630832), (16, 9028905), (20, 7223124), (24, 6019270), (30, 4815416), (31, 4660080), (40, 3611562), (48, 3009635), (60, 2407708), (62, 2330040), (80, 1805781), (93, 1553360), (120, 1203854), (124, 1165020), (155, 932016), (186, 776680), (240, 601927), (248, 582510), (310, 466008), (372, 388340), (465, 310672), (496, 291255), (620, 233004), (744, 194170), (930, 155336), (1240, 116502), (1488, 97085), (1860, 77668), (2480, 58251), (3720, 38834), (7440, 19417)]