406349520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28697}}^1$

素因数の和:28772

約数の個数: 80

約数和(自身を含む): 1281078720

約数和(自身を除く): 874729200

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, 28697, 57394, 86091, 114788, 143485, 172182, 229576, 286970, 344364, 430455, 459152, 573940, 688728, 860910, 1147880, 1377456, 1693123, 1721820, 2295760, 3386246, 3443640, 5079369, 6772492, 6887280, 8465615, 10158738, 13544984, 16931230, 20317476, 25396845, 27089968, 33862460, 40634952, 50793690, 67724920, 81269904, 101587380, 135449840, 203174760, 406349520]

約数ペア:

[(1, 406349520), (2, 203174760), (3, 135449840), (4, 101587380), (5, 81269904), (6, 67724920), (8, 50793690), (10, 40634952), (12, 33862460), (15, 27089968), (16, 25396845), (20, 20317476), (24, 16931230), (30, 13544984), (40, 10158738), (48, 8465615), (59, 6887280), (60, 6772492), (80, 5079369), (118, 3443640), (120, 3386246), (177, 2295760), (236, 1721820), (240, 1693123), (295, 1377456), (354, 1147880), (472, 860910), (590, 688728), (708, 573940), (885, 459152), (944, 430455), (1180, 344364), (1416, 286970), (1770, 229576), (2360, 172182), (2832, 143485), (3540, 114788), (4720, 86091), (7080, 57394), (14160, 28697)]