61840440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9041}}^1$

素因数の和:9077

約数の個数: 96

約数和(自身を含む): 211582800

約数和(自身を除く): 149742360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 9041, 18082, 27123, 36164, 45205, 54246, 72328, 81369, 90410, 108492, 135615, 162738, 171779, 180820, 216984, 271230, 325476, 343558, 361640, 406845, 515337, 542460, 650952, 687116, 813690, 858895, 1030674, 1084920, 1374232, 1546011, 1627380, 1717790, 2061348, 2576685, 3092022, 3254760, 3435580, 4122696, 5153370, 6184044, 6871160, 7730055, 10306740, 12368088, 15460110, 20613480, 30920220, 61840440]

約数ペア:

[(1, 61840440), (2, 30920220), (3, 20613480), (4, 15460110), (5, 12368088), (6, 10306740), (8, 7730055), (9, 6871160), (10, 6184044), (12, 5153370), (15, 4122696), (18, 3435580), (19, 3254760), (20, 3092022), (24, 2576685), (30, 2061348), (36, 1717790), (38, 1627380), (40, 1546011), (45, 1374232), (57, 1084920), (60, 1030674), (72, 858895), (76, 813690), (90, 687116), (95, 650952), (114, 542460), (120, 515337), (152, 406845), (171, 361640), (180, 343558), (190, 325476), (228, 271230), (285, 216984), (342, 180820), (360, 171779), (380, 162738), (456, 135615), (570, 108492), (684, 90410), (760, 81369), (855, 72328), (1140, 54246), (1368, 45205), (1710, 36164), (2280, 27123), (3420, 18082), (6840, 9041)]