1615829760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{140263}}^1$

素因数の和:140290

約数の個数: 108

約数和(自身を含む): 5590642512

約数和(自身を除く): 3974812752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 140263, 280526, 420789, 561052, 701315, 841578, 1122104, 1262367, 1402630, 1683156, 2103945, 2244208, 2524734, 2805260, 3366312, 4207890, 4488416, 5049468, 5610520, 6311835, 6732624, 8415780, 8976832, 10098936, 11221040, 12623670, 13465248, 16831560, 17953664, 20197872, 22442080, 25247340, 26930496, 33663120, 35907328, 40395744, 44884160, 50494680, 53860992, 67326240, 80791488, 89768320, 100989360, 107721984, 134652480, 161582976, 179536640, 201978720, 269304960, 323165952, 403957440, 538609920, 807914880, 1615829760]

約数ペア:

[(1, 1615829760), (2, 807914880), (3, 538609920), (4, 403957440), (5, 323165952), (6, 269304960), (8, 201978720), (9, 179536640), (10, 161582976), (12, 134652480), (15, 107721984), (16, 100989360), (18, 89768320), (20, 80791488), (24, 67326240), (30, 53860992), (32, 50494680), (36, 44884160), (40, 40395744), (45, 35907328), (48, 33663120), (60, 26930496), (64, 25247340), (72, 22442080), (80, 20197872), (90, 17953664), (96, 16831560), (120, 13465248), (128, 12623670), (144, 11221040), (160, 10098936), (180, 8976832), (192, 8415780), (240, 6732624), (256, 6311835), (288, 5610520), (320, 5049468), (360, 4488416), (384, 4207890), (480, 3366312), (576, 2805260), (640, 2524734), (720, 2244208), (768, 2103945), (960, 1683156), (1152, 1402630), (1280, 1262367), (1440, 1122104), (1920, 841578), (2304, 701315), (2880, 561052), (3840, 420789), (5760, 280526), (11520, 140263)]