3966777960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1944499}}^1$

素因数の和:1944530

約数の個数: 64

約数和(自身を含む): 12600360000

約数和(自身を除く): 8633582040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1944499, 3888998, 5833497, 7777996, 9722495, 11666994, 15555992, 19444990, 23333988, 29167485, 33056483, 38889980, 46667976, 58334970, 66112966, 77779960, 99169449, 116669940, 132225932, 165282415, 198338898, 233339880, 264451864, 330564830, 396677796, 495847245, 661129660, 793355592, 991694490, 1322259320, 1983388980, 3966777960]

約数ペア:

[(1, 3966777960), (2, 1983388980), (3, 1322259320), (4, 991694490), (5, 793355592), (6, 661129660), (8, 495847245), (10, 396677796), (12, 330564830), (15, 264451864), (17, 233339880), (20, 198338898), (24, 165282415), (30, 132225932), (34, 116669940), (40, 99169449), (51, 77779960), (60, 66112966), (68, 58334970), (85, 46667976), (102, 38889980), (120, 33056483), (136, 29167485), (170, 23333988), (204, 19444990), (255, 15555992), (340, 11666994), (408, 9722495), (510, 7777996), (680, 5833497), (1020, 3888998), (2040, 1944499)]