17559480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 55883520

約数和(自身を除く): 38324040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 83, 86, 120, 123, 129, 164, 166, 172, 205, 215, 246, 249, 258, 328, 332, 344, 410, 415, 430, 492, 498, 516, 615, 645, 664, 820, 830, 860, 984, 996, 1032, 1230, 1245, 1290, 1640, 1660, 1720, 1763, 1992, 2460, 2490, 2580, 3320, 3403, 3526, 3569, 4920, 4980, 5160, 5289, 6806, 7052, 7138, 8815, 9960, 10209, 10578, 10707, 13612, 14104, 14276, 17015, 17630, 17845, 20418, 21156, 21414, 26445, 27224, 28552, 34030, 35260, 35690, 40836, 42312, 42828, 51045, 52890, 53535, 68060, 70520, 71380, 81672, 85656, 102090, 105780, 107070, 136120, 142760, 146329, 204180, 211560, 214140, 292658, 408360, 428280, 438987, 585316, 731645, 877974, 1170632, 1463290, 1755948, 2194935, 2926580, 3511896, 4389870, 5853160, 8779740, 17559480]

約数ペア:

[(1, 17559480), (2, 8779740), (3, 5853160), (4, 4389870), (5, 3511896), (6, 2926580), (8, 2194935), (10, 1755948), (12, 1463290), (15, 1170632), (20, 877974), (24, 731645), (30, 585316), (40, 438987), (41, 428280), (43, 408360), (60, 292658), (82, 214140), (83, 211560), (86, 204180), (120, 146329), (123, 142760), (129, 136120), (164, 107070), (166, 105780), (172, 102090), (205, 85656), (215, 81672), (246, 71380), (249, 70520), (258, 68060), (328, 53535), (332, 52890), (344, 51045), (410, 42828), (415, 42312), (430, 40836), (492, 35690), (498, 35260), (516, 34030), (615, 28552), (645, 27224), (664, 26445), (820, 21414), (830, 21156), (860, 20418), (984, 17845), (996, 17630), (1032, 17015), (1230, 14276), (1245, 14104), (1290, 13612), (1640, 10707), (1660, 10578), (1720, 10209), (1763, 9960), (1992, 8815), (2460, 7138), (2490, 7052), (2580, 6806), (3320, 5289), (3403, 5160), (3526, 4980), (3569, 4920)]