88001520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21569}}^1$

素因数の和:21602

約数の個数: 80

約数和(自身を含む): 288865440

約数和(自身を除く): 200863920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 21569, 43138, 64707, 86276, 107845, 129414, 172552, 215690, 258828, 323535, 345104, 366673, 431380, 517656, 647070, 733346, 862760, 1035312, 1100019, 1294140, 1466692, 1725520, 1833365, 2200038, 2588280, 2933384, 3666730, 4400076, 5176560, 5500095, 5866768, 7333460, 8800152, 11000190, 14666920, 17600304, 22000380, 29333840, 44000760, 88001520]

約数ペア:

[(1, 88001520), (2, 44000760), (3, 29333840), (4, 22000380), (5, 17600304), (6, 14666920), (8, 11000190), (10, 8800152), (12, 7333460), (15, 5866768), (16, 5500095), (17, 5176560), (20, 4400076), (24, 3666730), (30, 2933384), (34, 2588280), (40, 2200038), (48, 1833365), (51, 1725520), (60, 1466692), (68, 1294140), (80, 1100019), (85, 1035312), (102, 862760), (120, 733346), (136, 647070), (170, 517656), (204, 431380), (240, 366673), (255, 345104), (272, 323535), (340, 258828), (408, 215690), (510, 172552), (680, 129414), (816, 107845), (1020, 86276), (1360, 64707), (2040, 43138), (4080, 21569)]