1160338920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2647}}^1$

素因数の和:2955

約数の個数: 128

約数和(自身を含む): 3763549440

約数和(自身を除く): 2603210520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 281, 312, 390, 520, 562, 780, 843, 1124, 1405, 1560, 1686, 2248, 2647, 2810, 3372, 3653, 4215, 5294, 5620, 6744, 7306, 7941, 8430, 10588, 10959, 11240, 13235, 14612, 15882, 16860, 18265, 21176, 21918, 26470, 29224, 31764, 33720, 34411, 36530, 39705, 43836, 52940, 54795, 63528, 68822, 73060, 79410, 87672, 103233, 105880, 109590, 137644, 146120, 158820, 172055, 206466, 219180, 275288, 317640, 344110, 412932, 438360, 516165, 688220, 743807, 825864, 1032330, 1376440, 1487614, 2064660, 2231421, 2975228, 3719035, 4129320, 4462842, 5950456, 7438070, 8925684, 9669491, 11157105, 14876140, 17851368, 19338982, 22314210, 29008473, 29752280, 38677964, 44628420, 48347455, 58016946, 77355928, 89256840, 96694910, 116033892, 145042365, 193389820, 232067784, 290084730, 386779640, 580169460, 1160338920]

約数ペア:

[(1, 1160338920), (2, 580169460), (3, 386779640), (4, 290084730), (5, 232067784), (6, 193389820), (8, 145042365), (10, 116033892), (12, 96694910), (13, 89256840), (15, 77355928), (20, 58016946), (24, 48347455), (26, 44628420), (30, 38677964), (39, 29752280), (40, 29008473), (52, 22314210), (60, 19338982), (65, 17851368), (78, 14876140), (104, 11157105), (120, 9669491), (130, 8925684), (156, 7438070), (195, 5950456), (260, 4462842), (281, 4129320), (312, 3719035), (390, 2975228), (520, 2231421), (562, 2064660), (780, 1487614), (843, 1376440), (1124, 1032330), (1405, 825864), (1560, 743807), (1686, 688220), (2248, 516165), (2647, 438360), (2810, 412932), (3372, 344110), (3653, 317640), (4215, 275288), (5294, 219180), (5620, 206466), (6744, 172055), (7306, 158820), (7941, 146120), (8430, 137644), (10588, 109590), (10959, 105880), (11240, 103233), (13235, 87672), (14612, 79410), (15882, 73060), (16860, 68822), (18265, 63528), (21176, 54795), (21918, 52940), (26470, 43836), (29224, 39705), (31764, 36530), (33720, 34411)]