87032160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 144

約数和(自身を含む): 312726960

約数和(自身を除く): 225694800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3181, 3420, 4560, 5472, 6362, 6840, 9120, 9543, 12724, 13680, 15905, 19086, 25448, 27360, 28629, 31810, 38172, 47715, 50896, 57258, 60439, 63620, 76344, 95430, 101792, 114516, 120878, 127240, 143145, 152688, 181317, 190860, 229032, 241756, 254480, 286290, 302195, 305376, 362634, 381720, 458064, 483512, 508960, 543951, 572580, 604390, 725268, 763440, 906585, 916128, 967024, 1087902, 1145160, 1208780, 1450536, 1526880, 1813170, 1934048, 2175804, 2290320, 2417560, 2719755, 2901072, 3626340, 4351608, 4580640, 4835120, 5439510, 5802144, 7252680, 8703216, 9670240, 10879020, 14505360, 17406432, 21758040, 29010720, 43516080, 87032160]

約数ペア:

[(1, 87032160), (2, 43516080), (3, 29010720), (4, 21758040), (5, 17406432), (6, 14505360), (8, 10879020), (9, 9670240), (10, 8703216), (12, 7252680), (15, 5802144), (16, 5439510), (18, 4835120), (19, 4580640), (20, 4351608), (24, 3626340), (30, 2901072), (32, 2719755), (36, 2417560), (38, 2290320), (40, 2175804), (45, 1934048), (48, 1813170), (57, 1526880), (60, 1450536), (72, 1208780), (76, 1145160), (80, 1087902), (90, 967024), (95, 916128), (96, 906585), (114, 763440), (120, 725268), (144, 604390), (152, 572580), (160, 543951), (171, 508960), (180, 483512), (190, 458064), (228, 381720), (240, 362634), (285, 305376), (288, 302195), (304, 286290), (342, 254480), (360, 241756), (380, 229032), (456, 190860), (480, 181317), (570, 152688), (608, 143145), (684, 127240), (720, 120878), (760, 114516), (855, 101792), (912, 95430), (1140, 76344), (1368, 63620), (1440, 60439), (1520, 57258), (1710, 50896), (1824, 47715), (2280, 38172), (2736, 31810), (3040, 28629), (3181, 27360), (3420, 25448), (4560, 19086), (5472, 15905), (6362, 13680), (6840, 12724), (9120, 9543)]