1252371240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28283}}^1$

素因数の和:28344

約数の個数: 128

約数和(自身を含む): 4276540800

約数和(自身を除く): 3024169560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 28283, 44280, 56566, 84849, 113132, 141415, 169698, 226264, 254547, 282830, 339396, 424245, 509094, 565660, 678792, 763641, 848490, 1018188, 1131320, 1159603, 1272735, 1527282, 1696980, 2036376, 2319206, 2545470, 3054564, 3393960, 3478809, 3818205, 4638412, 5090940, 5798015, 6109128, 6957618, 7636410, 9276824, 10181880, 10436427, 11596030, 13915236, 15272820, 17394045, 20872854, 23192060, 27830472, 30545640, 31309281, 34788090, 41745708, 46384120, 52182135, 62618562, 69576180, 83491416, 104364270, 125237124, 139152360, 156546405, 208728540, 250474248, 313092810, 417457080, 626185620, 1252371240]

約数ペア:

[(1, 1252371240), (2, 626185620), (3, 417457080), (4, 313092810), (5, 250474248), (6, 208728540), (8, 156546405), (9, 139152360), (10, 125237124), (12, 104364270), (15, 83491416), (18, 69576180), (20, 62618562), (24, 52182135), (27, 46384120), (30, 41745708), (36, 34788090), (40, 31309281), (41, 30545640), (45, 27830472), (54, 23192060), (60, 20872854), (72, 17394045), (82, 15272820), (90, 13915236), (108, 11596030), (120, 10436427), (123, 10181880), (135, 9276824), (164, 7636410), (180, 6957618), (205, 6109128), (216, 5798015), (246, 5090940), (270, 4638412), (328, 3818205), (360, 3478809), (369, 3393960), (410, 3054564), (492, 2545470), (540, 2319206), (615, 2036376), (738, 1696980), (820, 1527282), (984, 1272735), (1080, 1159603), (1107, 1131320), (1230, 1018188), (1476, 848490), (1640, 763641), (1845, 678792), (2214, 565660), (2460, 509094), (2952, 424245), (3690, 339396), (4428, 282830), (4920, 254547), (5535, 226264), (7380, 169698), (8856, 141415), (11070, 113132), (14760, 84849), (22140, 56566), (28283, 44280)]