66699120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14627}}^1$

素因数の和:14662

約数の個数: 80

約数和(自身を含む): 217664640

約数和(自身を除く): 150965520

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, 14627, 29254, 43881, 58508, 73135, 87762, 117016, 146270, 175524, 219405, 234032, 277913, 292540, 351048, 438810, 555826, 585080, 702096, 833739, 877620, 1111652, 1170160, 1389565, 1667478, 1755240, 2223304, 2779130, 3334956, 3510480, 4168695, 4446608, 5558260, 6669912, 8337390, 11116520, 13339824, 16674780, 22233040, 33349560, 66699120]

約数ペア:

[(1, 66699120), (2, 33349560), (3, 22233040), (4, 16674780), (5, 13339824), (6, 11116520), (8, 8337390), (10, 6669912), (12, 5558260), (15, 4446608), (16, 4168695), (19, 3510480), (20, 3334956), (24, 2779130), (30, 2223304), (38, 1755240), (40, 1667478), (48, 1389565), (57, 1170160), (60, 1111652), (76, 877620), (80, 833739), (95, 702096), (114, 585080), (120, 555826), (152, 438810), (190, 351048), (228, 292540), (240, 277913), (285, 234032), (304, 219405), (380, 175524), (456, 146270), (570, 117016), (760, 87762), (912, 73135), (1140, 58508), (1520, 43881), (2280, 29254), (4560, 14627)]