28432260720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{67273}}^1$

素因数の和:67879

約数の個数: 120

約数和(自身を含む): 95649096816

約数和(自身を除く): 67216836096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 587, 720, 1174, 1761, 2348, 2935, 3522, 4696, 5283, 5870, 7044, 8805, 9392, 10566, 11740, 14088, 17610, 21132, 23480, 26415, 28176, 35220, 42264, 46960, 52830, 67273, 70440, 84528, 105660, 134546, 140880, 201819, 211320, 269092, 336365, 403638, 422640, 538184, 605457, 672730, 807276, 1009095, 1076368, 1210914, 1345460, 1614552, 2018190, 2421828, 2690920, 3027285, 3229104, 4036380, 4843656, 5381840, 6054570, 8072760, 9687312, 12109140, 16145520, 24218280, 39489251, 48436560, 78978502, 118467753, 157957004, 197446255, 236935506, 315914008, 355403259, 394892510, 473871012, 592338765, 631828016, 710806518, 789785020, 947742024, 1184677530, 1421613036, 1579570040, 1777016295, 1895484048, 2369355060, 2843226072, 3159140080, 3554032590, 4738710120, 5686452144, 7108065180, 9477420240, 14216130360, 28432260720]

約数ペア:

[(1, 28432260720), (2, 14216130360), (3, 9477420240), (4, 7108065180), (5, 5686452144), (6, 4738710120), (8, 3554032590), (9, 3159140080), (10, 2843226072), (12, 2369355060), (15, 1895484048), (16, 1777016295), (18, 1579570040), (20, 1421613036), (24, 1184677530), (30, 947742024), (36, 789785020), (40, 710806518), (45, 631828016), (48, 592338765), (60, 473871012), (72, 394892510), (80, 355403259), (90, 315914008), (120, 236935506), (144, 197446255), (180, 157957004), (240, 118467753), (360, 78978502), (587, 48436560), (720, 39489251), (1174, 24218280), (1761, 16145520), (2348, 12109140), (2935, 9687312), (3522, 8072760), (4696, 6054570), (5283, 5381840), (5870, 4843656), (7044, 4036380), (8805, 3229104), (9392, 3027285), (10566, 2690920), (11740, 2421828), (14088, 2018190), (17610, 1614552), (21132, 1345460), (23480, 1210914), (26415, 1076368), (28176, 1009095), (35220, 807276), (42264, 672730), (46960, 605457), (52830, 538184), (67273, 422640), (70440, 403638), (84528, 336365), (105660, 269092), (134546, 211320), (140880, 201819)]