1771941240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{15527}}^1$

素因数の和:15861

約数の個数: 96

約数和(自身を含む): 5777347680

約数和(自身を除く): 4005406440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 634, 951, 1268, 1585, 1902, 2536, 2853, 3170, 3804, 4755, 5706, 6340, 7608, 9510, 11412, 12680, 14265, 15527, 19020, 22824, 28530, 31054, 38040, 46581, 57060, 62108, 77635, 93162, 114120, 124216, 139743, 155270, 186324, 232905, 279486, 310540, 372648, 465810, 558972, 621080, 698715, 931620, 1117944, 1397430, 1863240, 2794860, 4922059, 5589720, 9844118, 14766177, 19688236, 24610295, 29532354, 39376472, 44298531, 49220590, 59064708, 73830885, 88597062, 98441180, 118129416, 147661770, 177194124, 196882360, 221492655, 295323540, 354388248, 442985310, 590647080, 885970620, 1771941240]

約数ペア:

[(1, 1771941240), (2, 885970620), (3, 590647080), (4, 442985310), (5, 354388248), (6, 295323540), (8, 221492655), (9, 196882360), (10, 177194124), (12, 147661770), (15, 118129416), (18, 98441180), (20, 88597062), (24, 73830885), (30, 59064708), (36, 49220590), (40, 44298531), (45, 39376472), (60, 29532354), (72, 24610295), (90, 19688236), (120, 14766177), (180, 9844118), (317, 5589720), (360, 4922059), (634, 2794860), (951, 1863240), (1268, 1397430), (1585, 1117944), (1902, 931620), (2536, 698715), (2853, 621080), (3170, 558972), (3804, 465810), (4755, 372648), (5706, 310540), (6340, 279486), (7608, 232905), (9510, 186324), (11412, 155270), (12680, 139743), (14265, 124216), (15527, 114120), (19020, 93162), (22824, 77635), (28530, 62108), (31054, 57060), (38040, 46581)]