53379360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1991

約数の個数: 144

約数和(自身を含む): 191842560

約数和(自身を除く): 138463200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 1951, 2280, 2736, 3040, 3420, 3902, 4560, 5472, 5853, 6840, 7804, 9120, 9755, 11706, 13680, 15608, 17559, 19510, 23412, 27360, 29265, 31216, 35118, 37069, 39020, 46824, 58530, 62432, 70236, 74138, 78040, 87795, 93648, 111207, 117060, 140472, 148276, 156080, 175590, 185345, 187296, 222414, 234120, 280944, 296552, 312160, 333621, 351180, 370690, 444828, 468240, 556035, 561888, 593104, 667242, 702360, 741380, 889656, 936480, 1112070, 1186208, 1334484, 1404720, 1482760, 1668105, 1779312, 2224140, 2668968, 2809440, 2965520, 3336210, 3558624, 4448280, 5337936, 5931040, 6672420, 8896560, 10675872, 13344840, 17793120, 26689680, 53379360]

約数ペア:

[(1, 53379360), (2, 26689680), (3, 17793120), (4, 13344840), (5, 10675872), (6, 8896560), (8, 6672420), (9, 5931040), (10, 5337936), (12, 4448280), (15, 3558624), (16, 3336210), (18, 2965520), (19, 2809440), (20, 2668968), (24, 2224140), (30, 1779312), (32, 1668105), (36, 1482760), (38, 1404720), (40, 1334484), (45, 1186208), (48, 1112070), (57, 936480), (60, 889656), (72, 741380), (76, 702360), (80, 667242), (90, 593104), (95, 561888), (96, 556035), (114, 468240), (120, 444828), (144, 370690), (152, 351180), (160, 333621), (171, 312160), (180, 296552), (190, 280944), (228, 234120), (240, 222414), (285, 187296), (288, 185345), (304, 175590), (342, 156080), (360, 148276), (380, 140472), (456, 117060), (480, 111207), (570, 93648), (608, 87795), (684, 78040), (720, 74138), (760, 70236), (855, 62432), (912, 58530), (1140, 46824), (1368, 39020), (1440, 37069), (1520, 35118), (1710, 31216), (1824, 29265), (1951, 27360), (2280, 23412), (2736, 19510), (3040, 17559), (3420, 15608), (3902, 13680), (4560, 11706), (5472, 9755), (5853, 9120), (6840, 7804)]