728707920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3036283}}^1$

素因数の和:3036299

約数の個数: 40

約数和(自身を含む): 2258995296

約数和(自身を除く): 1530287376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3036283, 6072566, 9108849, 12145132, 15181415, 18217698, 24290264, 30362830, 36435396, 45544245, 48580528, 60725660, 72870792, 91088490, 121451320, 145741584, 182176980, 242902640, 364353960, 728707920]

約数ペア:

[(1, 728707920), (2, 364353960), (3, 242902640), (4, 182176980), (5, 145741584), (6, 121451320), (8, 91088490), (10, 72870792), (12, 60725660), (15, 48580528), (16, 45544245), (20, 36435396), (24, 30362830), (30, 24290264), (40, 18217698), (48, 15181415), (60, 12145132), (80, 9108849), (120, 6072566), (240, 3036283)]