122871240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1181}}^1$

素因数の和:1232

約数の個数: 144

約数和(自身を含む): 424562580

約数和(自身を除く): 301691340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1181, 1224, 1445, 1530, 1734, 2040, 2312, 2362, 2601, 2890, 3060, 3468, 3543, 4335, 4724, 5202, 5780, 5905, 6120, 6936, 7086, 8670, 9448, 10404, 10629, 11560, 11810, 13005, 14172, 17340, 17715, 20077, 20808, 21258, 23620, 26010, 28344, 34680, 35430, 40154, 42516, 47240, 52020, 53145, 60231, 70860, 80308, 85032, 100385, 104040, 106290, 120462, 141720, 160616, 180693, 200770, 212580, 240924, 301155, 341309, 361386, 401540, 425160, 481848, 602310, 682618, 722772, 803080, 903465, 1023927, 1204620, 1365236, 1445544, 1706545, 1806930, 2047854, 2409240, 2730472, 3071781, 3413090, 3613860, 4095708, 5119635, 6143562, 6826180, 7227720, 8191416, 10239270, 12287124, 13652360, 15358905, 20478540, 24574248, 30717810, 40957080, 61435620, 122871240]

約数ペア:

[(1, 122871240), (2, 61435620), (3, 40957080), (4, 30717810), (5, 24574248), (6, 20478540), (8, 15358905), (9, 13652360), (10, 12287124), (12, 10239270), (15, 8191416), (17, 7227720), (18, 6826180), (20, 6143562), (24, 5119635), (30, 4095708), (34, 3613860), (36, 3413090), (40, 3071781), (45, 2730472), (51, 2409240), (60, 2047854), (68, 1806930), (72, 1706545), (85, 1445544), (90, 1365236), (102, 1204620), (120, 1023927), (136, 903465), (153, 803080), (170, 722772), (180, 682618), (204, 602310), (255, 481848), (289, 425160), (306, 401540), (340, 361386), (360, 341309), (408, 301155), (510, 240924), (578, 212580), (612, 200770), (680, 180693), (765, 160616), (867, 141720), (1020, 120462), (1156, 106290), (1181, 104040), (1224, 100385), (1445, 85032), (1530, 80308), (1734, 70860), (2040, 60231), (2312, 53145), (2362, 52020), (2601, 47240), (2890, 42516), (3060, 40154), (3468, 35430), (3543, 34680), (4335, 28344), (4724, 26010), (5202, 23620), (5780, 21258), (5905, 20808), (6120, 20077), (6936, 17715), (7086, 17340), (8670, 14172), (9448, 13005), (10404, 11810), (10629, 11560)]