15673518540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2123783}}^1$

素因数の和:2123839

約数の個数: 72

約数和(自身を含む): 48702614688

約数和(自身を除く): 33029096148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 2123783, 4247566, 6371349, 8495132, 10618915, 12742698, 19114047, 21237830, 25485396, 31856745, 38228094, 42475660, 63713490, 76456188, 87075103, 95570235, 127426980, 174150206, 191140470, 261225309, 348300412, 382280940, 435375515, 522450618, 783675927, 870751030, 1044901236, 1306126545, 1567351854, 1741502060, 2612253090, 3134703708, 3918379635, 5224506180, 7836759270, 15673518540]

約数ペア:

[(1, 15673518540), (2, 7836759270), (3, 5224506180), (4, 3918379635), (5, 3134703708), (6, 2612253090), (9, 1741502060), (10, 1567351854), (12, 1306126545), (15, 1044901236), (18, 870751030), (20, 783675927), (30, 522450618), (36, 435375515), (41, 382280940), (45, 348300412), (60, 261225309), (82, 191140470), (90, 174150206), (123, 127426980), (164, 95570235), (180, 87075103), (205, 76456188), (246, 63713490), (369, 42475660), (410, 38228094), (492, 31856745), (615, 25485396), (738, 21237830), (820, 19114047), (1230, 12742698), (1476, 10618915), (1845, 8495132), (2460, 6371349), (3690, 4247566), (7380, 2123783)]