2010524160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{261787}}^1$

素因数の和:261813

約数の個数: 80

約数和(自身を含む): 6427418976

約数和(自身を除く): 4416894816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 261787, 523574, 785361, 1047148, 1308935, 1570722, 2094296, 2617870, 3141444, 3926805, 4188592, 5235740, 6282888, 7853610, 8377184, 10471480, 12565776, 15707220, 16754368, 20942960, 25131552, 31414440, 33508736, 41885920, 50263104, 62828880, 67017472, 83771840, 100526208, 125657760, 134034944, 167543680, 201052416, 251315520, 335087360, 402104832, 502631040, 670174720, 1005262080, 2010524160]

約数ペア:

[(1, 2010524160), (2, 1005262080), (3, 670174720), (4, 502631040), (5, 402104832), (6, 335087360), (8, 251315520), (10, 201052416), (12, 167543680), (15, 134034944), (16, 125657760), (20, 100526208), (24, 83771840), (30, 67017472), (32, 62828880), (40, 50263104), (48, 41885920), (60, 33508736), (64, 31414440), (80, 25131552), (96, 20942960), (120, 16754368), (128, 15707220), (160, 12565776), (192, 10471480), (240, 8377184), (256, 7853610), (320, 6282888), (384, 5235740), (480, 4188592), (512, 3926805), (640, 3141444), (768, 2617870), (960, 2094296), (1280, 1570722), (1536, 1308935), (1920, 1047148), (2560, 785361), (3840, 523574), (7680, 261787)]