154100880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7927}}^1$

素因数の和:7955

約数の個数: 120

約数和(自身を含む): 536757312

約数和(自身を除く): 382656432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7927, 9720, 15854, 19440, 23781, 31708, 39635, 47562, 63416, 71343, 79270, 95124, 118905, 126832, 142686, 158540, 190248, 214029, 237810, 285372, 317080, 356715, 380496, 428058, 475620, 570744, 634160, 642087, 713430, 856116, 951240, 1070145, 1141488, 1284174, 1426860, 1712232, 1902480, 1926261, 2140290, 2568348, 2853720, 3210435, 3424464, 3852522, 4280580, 5136696, 5707440, 6420870, 7705044, 8561160, 9631305, 10273392, 12841740, 15410088, 17122320, 19262610, 25683480, 30820176, 38525220, 51366960, 77050440, 154100880]

約数ペア:

[(1, 154100880), (2, 77050440), (3, 51366960), (4, 38525220), (5, 30820176), (6, 25683480), (8, 19262610), (9, 17122320), (10, 15410088), (12, 12841740), (15, 10273392), (16, 9631305), (18, 8561160), (20, 7705044), (24, 6420870), (27, 5707440), (30, 5136696), (36, 4280580), (40, 3852522), (45, 3424464), (48, 3210435), (54, 2853720), (60, 2568348), (72, 2140290), (80, 1926261), (81, 1902480), (90, 1712232), (108, 1426860), (120, 1284174), (135, 1141488), (144, 1070145), (162, 951240), (180, 856116), (216, 713430), (240, 642087), (243, 634160), (270, 570744), (324, 475620), (360, 428058), (405, 380496), (432, 356715), (486, 317080), (540, 285372), (648, 237810), (720, 214029), (810, 190248), (972, 158540), (1080, 142686), (1215, 126832), (1296, 118905), (1620, 95124), (1944, 79270), (2160, 71343), (2430, 63416), (3240, 47562), (3888, 39635), (4860, 31708), (6480, 23781), (7927, 19440), (9720, 15854)]