42695280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3159

約数の個数: 120

約数和(自身を含む): 150979920

約数和(自身を除く): 108284640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3121, 3420, 4560, 6242, 6840, 9363, 12484, 13680, 15605, 18726, 24968, 28089, 31210, 37452, 46815, 49936, 56178, 59299, 62420, 74904, 93630, 112356, 118598, 124840, 140445, 149808, 177897, 187260, 224712, 237196, 249680, 280890, 296495, 355794, 374520, 449424, 474392, 533691, 561780, 592990, 711588, 749040, 889485, 948784, 1067382, 1123560, 1185980, 1423176, 1778970, 2134764, 2247120, 2371960, 2668455, 2846352, 3557940, 4269528, 4743920, 5336910, 7115880, 8539056, 10673820, 14231760, 21347640, 42695280]

約数ペア:

[(1, 42695280), (2, 21347640), (3, 14231760), (4, 10673820), (5, 8539056), (6, 7115880), (8, 5336910), (9, 4743920), (10, 4269528), (12, 3557940), (15, 2846352), (16, 2668455), (18, 2371960), (19, 2247120), (20, 2134764), (24, 1778970), (30, 1423176), (36, 1185980), (38, 1123560), (40, 1067382), (45, 948784), (48, 889485), (57, 749040), (60, 711588), (72, 592990), (76, 561780), (80, 533691), (90, 474392), (95, 449424), (114, 374520), (120, 355794), (144, 296495), (152, 280890), (171, 249680), (180, 237196), (190, 224712), (228, 187260), (240, 177897), (285, 149808), (304, 140445), (342, 124840), (360, 118598), (380, 112356), (456, 93630), (570, 74904), (684, 62420), (720, 59299), (760, 56178), (855, 49936), (912, 46815), (1140, 37452), (1368, 31210), (1520, 28089), (1710, 24968), (2280, 18726), (2736, 15605), (3121, 13680), (3420, 12484), (4560, 9363), (6242, 6840)]