381832680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2999}}^1$

素因数の和:4074

約数の個数: 64

約数和(自身を含む): 1146960000

約数和(自身を除く): 765127320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1061, 2122, 2999, 3183, 4244, 5305, 5998, 6366, 8488, 8997, 10610, 11996, 12732, 14995, 15915, 17994, 21220, 23992, 25464, 29990, 31830, 35988, 42440, 44985, 59980, 63660, 71976, 89970, 119960, 127320, 179940, 359880, 3181939, 6363878, 9545817, 12727756, 15909695, 19091634, 25455512, 31819390, 38183268, 47729085, 63638780, 76366536, 95458170, 127277560, 190916340, 381832680]

約数ペア:

[(1, 381832680), (2, 190916340), (3, 127277560), (4, 95458170), (5, 76366536), (6, 63638780), (8, 47729085), (10, 38183268), (12, 31819390), (15, 25455512), (20, 19091634), (24, 15909695), (30, 12727756), (40, 9545817), (60, 6363878), (120, 3181939), (1061, 359880), (2122, 179940), (2999, 127320), (3183, 119960), (4244, 89970), (5305, 71976), (5998, 63660), (6366, 59980), (8488, 44985), (8997, 42440), (10610, 35988), (11996, 31830), (12732, 29990), (14995, 25464), (15915, 23992), (17994, 21220)]