672130320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147397}}^1$

素因数の和:147432

約数の個数: 80

約数和(自身を含む): 2193282240

約数和(自身を除く): 1521151920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 147397, 294794, 442191, 589588, 736985, 884382, 1179176, 1473970, 1768764, 2210955, 2358352, 2800543, 2947940, 3537528, 4421910, 5601086, 5895880, 7075056, 8401629, 8843820, 11202172, 11791760, 14002715, 16803258, 17687640, 22404344, 28005430, 33606516, 35375280, 42008145, 44808688, 56010860, 67213032, 84016290, 112021720, 134426064, 168032580, 224043440, 336065160, 672130320]

約数ペア:

[(1, 672130320), (2, 336065160), (3, 224043440), (4, 168032580), (5, 134426064), (6, 112021720), (8, 84016290), (10, 67213032), (12, 56010860), (15, 44808688), (16, 42008145), (19, 35375280), (20, 33606516), (24, 28005430), (30, 22404344), (38, 17687640), (40, 16803258), (48, 14002715), (57, 11791760), (60, 11202172), (76, 8843820), (80, 8401629), (95, 7075056), (114, 5895880), (120, 5601086), (152, 4421910), (190, 3537528), (228, 2947940), (240, 2800543), (285, 2358352), (304, 2210955), (380, 1768764), (456, 1473970), (570, 1179176), (760, 884382), (912, 736985), (1140, 589588), (1520, 442191), (2280, 294794), (4560, 147397)]