419955120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44867}}^1$

素因数の和:44899

約数の個数: 120

約数和(自身を含む): 1518871536

約数和(自身を除く): 1098916416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 44867, 89734, 134601, 179468, 224335, 269202, 358936, 403803, 448670, 538404, 583271, 673005, 717872, 807606, 897340, 1076808, 1166542, 1346010, 1615212, 1749813, 1794680, 2019015, 2153616, 2333084, 2692020, 2916355, 3230424, 3499626, 3589360, 4038030, 4666168, 5249439, 5384040, 5832710, 6460848, 6999252, 8076060, 8749065, 9332336, 10498878, 10768080, 11665420, 13998504, 16152120, 17498130, 20997756, 23330840, 26247195, 27997008, 32304240, 34996260, 41995512, 46661680, 52494390, 69992520, 83991024, 104988780, 139985040, 209977560, 419955120]

約数ペア:

[(1, 419955120), (2, 209977560), (3, 139985040), (4, 104988780), (5, 83991024), (6, 69992520), (8, 52494390), (9, 46661680), (10, 41995512), (12, 34996260), (13, 32304240), (15, 27997008), (16, 26247195), (18, 23330840), (20, 20997756), (24, 17498130), (26, 16152120), (30, 13998504), (36, 11665420), (39, 10768080), (40, 10498878), (45, 9332336), (48, 8749065), (52, 8076060), (60, 6999252), (65, 6460848), (72, 5832710), (78, 5384040), (80, 5249439), (90, 4666168), (104, 4038030), (117, 3589360), (120, 3499626), (130, 3230424), (144, 2916355), (156, 2692020), (180, 2333084), (195, 2153616), (208, 2019015), (234, 1794680), (240, 1749813), (260, 1615212), (312, 1346010), (360, 1166542), (390, 1076808), (468, 897340), (520, 807606), (585, 717872), (624, 673005), (720, 583271), (780, 538404), (936, 448670), (1040, 403803), (1170, 358936), (1560, 269202), (1872, 224335), (2340, 179468), (3120, 134601), (4680, 89734), (9360, 44867)]