2419565580

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{18439}}^1$

素因数の和:18472

約数の個数: 108

約数和(自身を含む): 7621657680

約数和(自身を除く): 5202092100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 6561, 7290, 8748, 10935, 13122, 14580, 18439, 21870, 26244, 32805, 36878, 43740, 55317, 65610, 73756, 92195, 110634, 131220, 165951, 184390, 221268, 276585, 331902, 368780, 497853, 553170, 663804, 829755, 995706, 1106340, 1493559, 1659510, 1991412, 2489265, 2987118, 3319020, 4480677, 4978530, 5974236, 7467795, 8961354, 9957060, 13442031, 14935590, 17922708, 22403385, 26884062, 29871180, 40326093, 44806770, 53768124, 67210155, 80652186, 89613540, 120978279, 134420310, 161304372, 201630465, 241956558, 268840620, 403260930, 483913116, 604891395, 806521860, 1209782790, 2419565580]

約数ペア:

[(1, 2419565580), (2, 1209782790), (3, 806521860), (4, 604891395), (5, 483913116), (6, 403260930), (9, 268840620), (10, 241956558), (12, 201630465), (15, 161304372), (18, 134420310), (20, 120978279), (27, 89613540), (30, 80652186), (36, 67210155), (45, 53768124), (54, 44806770), (60, 40326093), (81, 29871180), (90, 26884062), (108, 22403385), (135, 17922708), (162, 14935590), (180, 13442031), (243, 9957060), (270, 8961354), (324, 7467795), (405, 5974236), (486, 4978530), (540, 4480677), (729, 3319020), (810, 2987118), (972, 2489265), (1215, 1991412), (1458, 1659510), (1620, 1493559), (2187, 1106340), (2430, 995706), (2916, 829755), (3645, 663804), (4374, 553170), (4860, 497853), (6561, 368780), (7290, 331902), (8748, 276585), (10935, 221268), (13122, 184390), (14580, 165951), (18439, 131220), (21870, 110634), (26244, 92195), (32805, 73756), (36878, 65610), (43740, 55317)]