88723920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19457}}^1$

素因数の和:19492

約数の個数: 80

約数和(自身を含む): 289535040

約数和(自身を除く): 200811120

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, 19457, 38914, 58371, 77828, 97285, 116742, 155656, 194570, 233484, 291855, 311312, 369683, 389140, 466968, 583710, 739366, 778280, 933936, 1109049, 1167420, 1478732, 1556560, 1848415, 2218098, 2334840, 2957464, 3696830, 4436196, 4669680, 5545245, 5914928, 7393660, 8872392, 11090490, 14787320, 17744784, 22180980, 29574640, 44361960, 88723920]

約数ペア:

[(1, 88723920), (2, 44361960), (3, 29574640), (4, 22180980), (5, 17744784), (6, 14787320), (8, 11090490), (10, 8872392), (12, 7393660), (15, 5914928), (16, 5545245), (19, 4669680), (20, 4436196), (24, 3696830), (30, 2957464), (38, 2334840), (40, 2218098), (48, 1848415), (57, 1556560), (60, 1478732), (76, 1167420), (80, 1109049), (95, 933936), (114, 778280), (120, 739366), (152, 583710), (190, 466968), (228, 389140), (240, 369683), (285, 311312), (304, 291855), (380, 233484), (456, 194570), (570, 155656), (760, 116742), (912, 97285), (1140, 77828), (1520, 58371), (2280, 38914), (4560, 19457)]