267258720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{556789}}^1$

素因数の和:556807

約数の個数: 48

約数和(自身を含む): 841866480

約数和(自身を除く): 574607760

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, 556789, 1113578, 1670367, 2227156, 2783945, 3340734, 4454312, 5567890, 6681468, 8351835, 8908624, 11135780, 13362936, 16703670, 17817248, 22271560, 26725872, 33407340, 44543120, 53451744, 66814680, 89086240, 133629360, 267258720]

約数ペア:

[(1, 267258720), (2, 133629360), (3, 89086240), (4, 66814680), (5, 53451744), (6, 44543120), (8, 33407340), (10, 26725872), (12, 22271560), (15, 17817248), (16, 16703670), (20, 13362936), (24, 11135780), (30, 8908624), (32, 8351835), (40, 6681468), (48, 5567890), (60, 4454312), (80, 3340734), (96, 2783945), (120, 2227156), (160, 1670367), (240, 1113578), (480, 556789)]