39462480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2425

約数の個数: 120

約数和(自身を含む): 138348288

約数和(自身を除く): 98885808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2383, 2760, 3312, 4140, 4766, 5520, 7149, 8280, 9532, 11915, 14298, 16560, 19064, 21447, 23830, 28596, 35745, 38128, 42894, 47660, 54809, 57192, 71490, 85788, 95320, 107235, 109618, 114384, 142980, 164427, 171576, 190640, 214470, 219236, 274045, 285960, 328854, 343152, 428940, 438472, 493281, 548090, 571920, 657708, 822135, 857880, 876944, 986562, 1096180, 1315416, 1644270, 1715760, 1973124, 2192360, 2466405, 2630832, 3288540, 3946248, 4384720, 4932810, 6577080, 7892496, 9865620, 13154160, 19731240, 39462480]

約数ペア:

[(1, 39462480), (2, 19731240), (3, 13154160), (4, 9865620), (5, 7892496), (6, 6577080), (8, 4932810), (9, 4384720), (10, 3946248), (12, 3288540), (15, 2630832), (16, 2466405), (18, 2192360), (20, 1973124), (23, 1715760), (24, 1644270), (30, 1315416), (36, 1096180), (40, 986562), (45, 876944), (46, 857880), (48, 822135), (60, 657708), (69, 571920), (72, 548090), (80, 493281), (90, 438472), (92, 428940), (115, 343152), (120, 328854), (138, 285960), (144, 274045), (180, 219236), (184, 214470), (207, 190640), (230, 171576), (240, 164427), (276, 142980), (345, 114384), (360, 109618), (368, 107235), (414, 95320), (460, 85788), (552, 71490), (690, 57192), (720, 54809), (828, 47660), (920, 42894), (1035, 38128), (1104, 35745), (1380, 28596), (1656, 23830), (1840, 21447), (2070, 19064), (2383, 16560), (2760, 14298), (3312, 11915), (4140, 9532), (4766, 8280), (5520, 7149)]