1038131880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{455321}}^1$

素因数の和:455354

約数の個数: 64

約数和(自身を含む): 3278318400

約数和(自身を除く): 2240186520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 455321, 910642, 1365963, 1821284, 2276605, 2731926, 3642568, 4553210, 5463852, 6829815, 8651099, 9106420, 10927704, 13659630, 17302198, 18212840, 25953297, 27319260, 34604396, 43255495, 51906594, 54638520, 69208792, 86510990, 103813188, 129766485, 173021980, 207626376, 259532970, 346043960, 519065940, 1038131880]

約数ペア:

[(1, 1038131880), (2, 519065940), (3, 346043960), (4, 259532970), (5, 207626376), (6, 173021980), (8, 129766485), (10, 103813188), (12, 86510990), (15, 69208792), (19, 54638520), (20, 51906594), (24, 43255495), (30, 34604396), (38, 27319260), (40, 25953297), (57, 18212840), (60, 17302198), (76, 13659630), (95, 10927704), (114, 9106420), (120, 8651099), (152, 6829815), (190, 5463852), (228, 4553210), (285, 3642568), (380, 2731926), (456, 2276605), (570, 1821284), (760, 1365963), (1140, 910642), (2280, 455321)]