61218240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1546

約数の個数: 112

約数和(自身を含む): 199022208

約数和(自身を除く): 137803968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1483, 1720, 2064, 2580, 2752, 2966, 3440, 4128, 4449, 5160, 5932, 6880, 7415, 8256, 8898, 10320, 11864, 13760, 14830, 17796, 20640, 22245, 23728, 29660, 35592, 41280, 44490, 47456, 59320, 63769, 71184, 88980, 94912, 118640, 127538, 142368, 177960, 191307, 237280, 255076, 284736, 318845, 355920, 382614, 474560, 510152, 637690, 711840, 765228, 956535, 1020304, 1275380, 1423680, 1530456, 1913070, 2040608, 2550760, 3060912, 3826140, 4081216, 5101520, 6121824, 7652280, 10203040, 12243648, 15304560, 20406080, 30609120, 61218240]

約数ペア:

[(1, 61218240), (2, 30609120), (3, 20406080), (4, 15304560), (5, 12243648), (6, 10203040), (8, 7652280), (10, 6121824), (12, 5101520), (15, 4081216), (16, 3826140), (20, 3060912), (24, 2550760), (30, 2040608), (32, 1913070), (40, 1530456), (43, 1423680), (48, 1275380), (60, 1020304), (64, 956535), (80, 765228), (86, 711840), (96, 637690), (120, 510152), (129, 474560), (160, 382614), (172, 355920), (192, 318845), (215, 284736), (240, 255076), (258, 237280), (320, 191307), (344, 177960), (430, 142368), (480, 127538), (516, 118640), (645, 94912), (688, 88980), (860, 71184), (960, 63769), (1032, 59320), (1290, 47456), (1376, 44490), (1483, 41280), (1720, 35592), (2064, 29660), (2580, 23728), (2752, 22245), (2966, 20640), (3440, 17796), (4128, 14830), (4449, 13760), (5160, 11864), (5932, 10320), (6880, 8898), (7415, 8256)]