2705047320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{151289}}^1$

素因数の和:151452

約数の個数: 64

約数和(自身を含む): 8169660000

約数和(自身を除く): 5464612680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 151289, 302578, 453867, 605156, 756445, 907734, 1210312, 1512890, 1815468, 2269335, 3025780, 3630936, 4538670, 6051560, 9077340, 18154680, 22542061, 45084122, 67626183, 90168244, 112710305, 135252366, 180336488, 225420610, 270504732, 338130915, 450841220, 541009464, 676261830, 901682440, 1352523660, 2705047320]

約数ペア:

[(1, 2705047320), (2, 1352523660), (3, 901682440), (4, 676261830), (5, 541009464), (6, 450841220), (8, 338130915), (10, 270504732), (12, 225420610), (15, 180336488), (20, 135252366), (24, 112710305), (30, 90168244), (40, 67626183), (60, 45084122), (120, 22542061), (149, 18154680), (298, 9077340), (447, 6051560), (596, 4538670), (745, 3630936), (894, 3025780), (1192, 2269335), (1490, 1815468), (1788, 1512890), (2235, 1210312), (2980, 907734), (3576, 756445), (4470, 605156), (5960, 453867), (8940, 302578), (17880, 151289)]