23683920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7591}}^1$

素因数の和:7620

約数の個数: 80

約数和(自身を含む): 79078272

約数和(自身を除く): 55394352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 7591, 15182, 22773, 30364, 37955, 45546, 60728, 75910, 91092, 98683, 113865, 121456, 151820, 182184, 197366, 227730, 296049, 303640, 364368, 394732, 455460, 493415, 592098, 607280, 789464, 910920, 986830, 1184196, 1480245, 1578928, 1821840, 1973660, 2368392, 2960490, 3947320, 4736784, 5920980, 7894640, 11841960, 23683920]

約数ペア:

[(1, 23683920), (2, 11841960), (3, 7894640), (4, 5920980), (5, 4736784), (6, 3947320), (8, 2960490), (10, 2368392), (12, 1973660), (13, 1821840), (15, 1578928), (16, 1480245), (20, 1184196), (24, 986830), (26, 910920), (30, 789464), (39, 607280), (40, 592098), (48, 493415), (52, 455460), (60, 394732), (65, 364368), (78, 303640), (80, 296049), (104, 227730), (120, 197366), (130, 182184), (156, 151820), (195, 121456), (208, 113865), (240, 98683), (260, 91092), (312, 75910), (390, 60728), (520, 45546), (624, 37955), (780, 30364), (1040, 22773), (1560, 15182), (3120, 7591)]