396587040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3457}}^1$

素因数の和:3714

約数の個数: 96

約数和(自身を含む): 1254839040

約数和(自身を除く): 858252000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 717, 956, 1195, 1434, 1912, 2390, 2868, 3457, 3585, 3824, 4780, 5736, 6914, 7170, 7648, 9560, 10371, 11472, 13828, 14340, 17285, 19120, 20742, 22944, 27656, 28680, 34570, 38240, 41484, 51855, 55312, 57360, 69140, 82968, 103710, 110624, 114720, 138280, 165936, 207420, 276560, 331872, 414840, 553120, 826223, 829680, 1652446, 1659360, 2478669, 3304892, 4131115, 4957338, 6609784, 8262230, 9914676, 12393345, 13219568, 16524460, 19829352, 24786690, 26439136, 33048920, 39658704, 49573380, 66097840, 79317408, 99146760, 132195680, 198293520, 396587040]

約数ペア:

[(1, 396587040), (2, 198293520), (3, 132195680), (4, 99146760), (5, 79317408), (6, 66097840), (8, 49573380), (10, 39658704), (12, 33048920), (15, 26439136), (16, 24786690), (20, 19829352), (24, 16524460), (30, 13219568), (32, 12393345), (40, 9914676), (48, 8262230), (60, 6609784), (80, 4957338), (96, 4131115), (120, 3304892), (160, 2478669), (239, 1659360), (240, 1652446), (478, 829680), (480, 826223), (717, 553120), (956, 414840), (1195, 331872), (1434, 276560), (1912, 207420), (2390, 165936), (2868, 138280), (3457, 114720), (3585, 110624), (3824, 103710), (4780, 82968), (5736, 69140), (6914, 57360), (7170, 55312), (7648, 51855), (9560, 41484), (10371, 38240), (11472, 34570), (13828, 28680), (14340, 27656), (17285, 22944), (19120, 20742)]