427787760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30211}}^1$

素因数の和:30286

約数の個数: 80

約数和(自身を含む): 1348663680

約数和(自身を除く): 920875920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 14160, 30211, 60422, 90633, 120844, 151055, 181266, 241688, 302110, 362532, 453165, 483376, 604220, 725064, 906330, 1208440, 1450128, 1782449, 1812660, 2416880, 3564898, 3625320, 5347347, 7129796, 7250640, 8912245, 10694694, 14259592, 17824490, 21389388, 26736735, 28519184, 35648980, 42778776, 53473470, 71297960, 85557552, 106946940, 142595920, 213893880, 427787760]

約数ペア:

[(1, 427787760), (2, 213893880), (3, 142595920), (4, 106946940), (5, 85557552), (6, 71297960), (8, 53473470), (10, 42778776), (12, 35648980), (15, 28519184), (16, 26736735), (20, 21389388), (24, 17824490), (30, 14259592), (40, 10694694), (48, 8912245), (59, 7250640), (60, 7129796), (80, 5347347), (118, 3625320), (120, 3564898), (177, 2416880), (236, 1812660), (240, 1782449), (295, 1450128), (354, 1208440), (472, 906330), (590, 725064), (708, 604220), (885, 483376), (944, 453165), (1180, 362532), (1416, 302110), (1770, 241688), (2360, 181266), (2832, 151055), (3540, 120844), (4720, 90633), (7080, 60422), (14160, 30211)]