240069960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17099}}^1$

素因数の和:17132

約数の個数: 128

約数和(自身を含む): 861840000

約数和(自身を除く): 621770040

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, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 17099, 34198, 51297, 68396, 85495, 102594, 136792, 153891, 170990, 205188, 222287, 256485, 307782, 341980, 410376, 444574, 461673, 512970, 615564, 666861, 683960, 769455, 889148, 923346, 1025940, 1111435, 1231128, 1333722, 1538910, 1778296, 1846692, 2000583, 2051880, 2222870, 2308365, 2667444, 3077820, 3334305, 3693384, 4001166, 4445740, 4616730, 5334888, 6001749, 6155640, 6668610, 8002332, 8891480, 9233460, 10002915, 12003498, 13337220, 16004664, 18466920, 20005830, 24006996, 26674440, 30008745, 40011660, 48013992, 60017490, 80023320, 120034980, 240069960]

約数ペア:

[(1, 240069960), (2, 120034980), (3, 80023320), (4, 60017490), (5, 48013992), (6, 40011660), (8, 30008745), (9, 26674440), (10, 24006996), (12, 20005830), (13, 18466920), (15, 16004664), (18, 13337220), (20, 12003498), (24, 10002915), (26, 9233460), (27, 8891480), (30, 8002332), (36, 6668610), (39, 6155640), (40, 6001749), (45, 5334888), (52, 4616730), (54, 4445740), (60, 4001166), (65, 3693384), (72, 3334305), (78, 3077820), (90, 2667444), (104, 2308365), (108, 2222870), (117, 2051880), (120, 2000583), (130, 1846692), (135, 1778296), (156, 1538910), (180, 1333722), (195, 1231128), (216, 1111435), (234, 1025940), (260, 923346), (270, 889148), (312, 769455), (351, 683960), (360, 666861), (390, 615564), (468, 512970), (520, 461673), (540, 444574), (585, 410376), (702, 341980), (780, 307782), (936, 256485), (1080, 222287), (1170, 205188), (1404, 170990), (1560, 153891), (1755, 136792), (2340, 102594), (2808, 85495), (3510, 68396), (4680, 51297), (7020, 34198), (14040, 17099)]