15315786180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{39229}}^1$

素因数の和:39491

約数の個数: 120

約数和(自身を含む): 48246780120

約数和(自身を除く): 32930993940

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, 241, 270, 324, 405, 482, 540, 723, 810, 964, 1205, 1446, 1620, 2169, 2410, 2892, 3615, 4338, 4820, 6507, 7230, 8676, 10845, 13014, 14460, 19521, 21690, 26028, 32535, 39042, 39229, 43380, 65070, 78084, 78458, 97605, 117687, 130140, 156916, 195210, 196145, 235374, 353061, 390420, 392290, 470748, 588435, 706122, 784580, 1059183, 1176870, 1412244, 1765305, 2118366, 2353740, 3177549, 3530610, 4236732, 5295915, 6355098, 7061220, 9454189, 10591830, 12710196, 15887745, 18908378, 21183660, 28362567, 31775490, 37816756, 47270945, 56725134, 63550980, 85087701, 94541890, 113450268, 141812835, 170175402, 189083780, 255263103, 283625670, 340350804, 425438505, 510526206, 567251340, 765789309, 850877010, 1021052412, 1276315515, 1531578618, 1701754020, 2552631030, 3063157236, 3828946545, 5105262060, 7657893090, 15315786180]

約数ペア:

[(1, 15315786180), (2, 7657893090), (3, 5105262060), (4, 3828946545), (5, 3063157236), (6, 2552631030), (9, 1701754020), (10, 1531578618), (12, 1276315515), (15, 1021052412), (18, 850877010), (20, 765789309), (27, 567251340), (30, 510526206), (36, 425438505), (45, 340350804), (54, 283625670), (60, 255263103), (81, 189083780), (90, 170175402), (108, 141812835), (135, 113450268), (162, 94541890), (180, 85087701), (241, 63550980), (270, 56725134), (324, 47270945), (405, 37816756), (482, 31775490), (540, 28362567), (723, 21183660), (810, 18908378), (964, 15887745), (1205, 12710196), (1446, 10591830), (1620, 9454189), (2169, 7061220), (2410, 6355098), (2892, 5295915), (3615, 4236732), (4338, 3530610), (4820, 3177549), (6507, 2353740), (7230, 2118366), (8676, 1765305), (10845, 1412244), (13014, 1176870), (14460, 1059183), (19521, 784580), (21690, 706122), (26028, 588435), (32535, 470748), (39042, 392290), (39229, 390420), (43380, 353061), (65070, 235374), (78084, 196145), (78458, 195210), (97605, 156916), (117687, 130140)]