11912520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2683}}^1$

素因数の和:2734

約数の個数: 64

約数和(自身を含む): 36717120

約数和(自身を除く): 24804600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 2683, 4440, 5366, 8049, 10732, 13415, 16098, 21464, 26830, 32196, 40245, 53660, 64392, 80490, 99271, 107320, 160980, 198542, 297813, 321960, 397084, 496355, 595626, 794168, 992710, 1191252, 1489065, 1985420, 2382504, 2978130, 3970840, 5956260, 11912520]

約数ペア:

[(1, 11912520), (2, 5956260), (3, 3970840), (4, 2978130), (5, 2382504), (6, 1985420), (8, 1489065), (10, 1191252), (12, 992710), (15, 794168), (20, 595626), (24, 496355), (30, 397084), (37, 321960), (40, 297813), (60, 198542), (74, 160980), (111, 107320), (120, 99271), (148, 80490), (185, 64392), (222, 53660), (296, 40245), (370, 32196), (444, 26830), (555, 21464), (740, 16098), (888, 13415), (1110, 10732), (1480, 8049), (2220, 5366), (2683, 4440)]