28318560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{58997}}^1$

素因数の和:59015

約数の個数: 48

約数和(自身を含む): 89204976

約数和(自身を除く): 60886416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 58997, 117994, 176991, 235988, 294985, 353982, 471976, 589970, 707964, 884955, 943952, 1179940, 1415928, 1769910, 1887904, 2359880, 2831856, 3539820, 4719760, 5663712, 7079640, 9439520, 14159280, 28318560]

約数ペア:

[(1, 28318560), (2, 14159280), (3, 9439520), (4, 7079640), (5, 5663712), (6, 4719760), (8, 3539820), (10, 2831856), (12, 2359880), (15, 1887904), (16, 1769910), (20, 1415928), (24, 1179940), (30, 943952), (32, 884955), (40, 707964), (48, 589970), (60, 471976), (80, 353982), (96, 294985), (120, 235988), (160, 176991), (240, 117994), (480, 58997)]