28703016360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{10861}}^1$

素因数の和:13328

約数の個数: 128

約数和(自身を含む): 95724633600

約数和(自身を除く): 67021617240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2447, 4894, 7341, 9788, 10861, 12235, 14682, 19576, 21722, 22023, 24470, 29364, 32583, 36705, 43444, 44046, 48940, 54305, 58728, 65166, 66069, 73410, 86888, 88092, 97749, 97880, 108610, 110115, 130332, 132138, 146820, 162915, 176184, 195498, 217220, 220230, 260664, 264276, 293247, 293640, 325830, 330345, 390996, 434440, 440460, 488745, 528552, 586494, 651660, 660690, 781992, 880920, 977490, 1172988, 1303320, 1321380, 1466235, 1954980, 2345976, 2642760, 2932470, 3909960, 5864940, 11729880, 26576867, 53153734, 79730601, 106307468, 132884335, 159461202, 212614936, 239191803, 265768670, 318922404, 398653005, 478383606, 531537340, 637844808, 717575409, 797306010, 956767212, 1063074680, 1195959015, 1435150818, 1594612020, 1913534424, 2391918030, 2870301636, 3189224040, 3587877045, 4783836060, 5740603272, 7175754090, 9567672120, 14351508180, 28703016360]

約数ペア:

[(1, 28703016360), (2, 14351508180), (3, 9567672120), (4, 7175754090), (5, 5740603272), (6, 4783836060), (8, 3587877045), (9, 3189224040), (10, 2870301636), (12, 2391918030), (15, 1913534424), (18, 1594612020), (20, 1435150818), (24, 1195959015), (27, 1063074680), (30, 956767212), (36, 797306010), (40, 717575409), (45, 637844808), (54, 531537340), (60, 478383606), (72, 398653005), (90, 318922404), (108, 265768670), (120, 239191803), (135, 212614936), (180, 159461202), (216, 132884335), (270, 106307468), (360, 79730601), (540, 53153734), (1080, 26576867), (2447, 11729880), (4894, 5864940), (7341, 3909960), (9788, 2932470), (10861, 2642760), (12235, 2345976), (14682, 1954980), (19576, 1466235), (21722, 1321380), (22023, 1303320), (24470, 1172988), (29364, 977490), (32583, 880920), (36705, 781992), (43444, 660690), (44046, 651660), (48940, 586494), (54305, 528552), (58728, 488745), (65166, 440460), (66069, 434440), (73410, 390996), (86888, 330345), (88092, 325830), (97749, 293640), (97880, 293247), (108610, 264276), (110115, 260664), (130332, 220230), (132138, 217220), (146820, 195498), (162915, 176184)]