2793960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 10080000

約数和(自身を除く): 7286040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 199, 216, 234, 260, 270, 312, 351, 360, 390, 398, 468, 520, 540, 585, 597, 702, 780, 796, 936, 995, 1080, 1170, 1194, 1404, 1560, 1592, 1755, 1791, 1990, 2340, 2388, 2587, 2808, 2985, 3510, 3582, 3980, 4680, 4776, 5174, 5373, 5970, 7020, 7164, 7761, 7960, 8955, 10348, 10746, 11940, 12935, 14040, 14328, 15522, 17910, 20696, 21492, 23283, 23880, 25870, 26865, 31044, 35820, 38805, 42984, 46566, 51740, 53730, 62088, 69849, 71640, 77610, 93132, 103480, 107460, 116415, 139698, 155220, 186264, 214920, 232830, 279396, 310440, 349245, 465660, 558792, 698490, 931320, 1396980, 2793960]

約数ペア:

[(1, 2793960), (2, 1396980), (3, 931320), (4, 698490), (5, 558792), (6, 465660), (8, 349245), (9, 310440), (10, 279396), (12, 232830), (13, 214920), (15, 186264), (18, 155220), (20, 139698), (24, 116415), (26, 107460), (27, 103480), (30, 93132), (36, 77610), (39, 71640), (40, 69849), (45, 62088), (52, 53730), (54, 51740), (60, 46566), (65, 42984), (72, 38805), (78, 35820), (90, 31044), (104, 26865), (108, 25870), (117, 23880), (120, 23283), (130, 21492), (135, 20696), (156, 17910), (180, 15522), (195, 14328), (199, 14040), (216, 12935), (234, 11940), (260, 10746), (270, 10348), (312, 8955), (351, 7960), (360, 7761), (390, 7164), (398, 7020), (468, 5970), (520, 5373), (540, 5174), (585, 4776), (597, 4680), (702, 3980), (780, 3582), (796, 3510), (936, 2985), (995, 2808), (1080, 2587), (1170, 2388), (1194, 2340), (1404, 1990), (1560, 1791), (1592, 1755)]