732606720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{190783}}^1$

素因数の和:190807

約数の個数: 72

約数和(自身を含む): 2339774976

約数和(自身を除く): 1607168256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 190783, 381566, 572349, 763132, 953915, 1144698, 1526264, 1907830, 2289396, 2861745, 3052528, 3815660, 4578792, 5723490, 6105056, 7631320, 9157584, 11446980, 12210112, 15262640, 18315168, 22893960, 24420224, 30525280, 36630336, 45787920, 48840448, 61050560, 73260672, 91575840, 122101120, 146521344, 183151680, 244202240, 366303360, 732606720]

約数ペア:

[(1, 732606720), (2, 366303360), (3, 244202240), (4, 183151680), (5, 146521344), (6, 122101120), (8, 91575840), (10, 73260672), (12, 61050560), (15, 48840448), (16, 45787920), (20, 36630336), (24, 30525280), (30, 24420224), (32, 22893960), (40, 18315168), (48, 15262640), (60, 12210112), (64, 11446980), (80, 9157584), (96, 7631320), (120, 6105056), (128, 5723490), (160, 4578792), (192, 3815660), (240, 3052528), (256, 2861745), (320, 2289396), (384, 1907830), (480, 1526264), (640, 1144698), (768, 953915), (960, 763132), (1280, 572349), (1920, 381566), (3840, 190783)]