15441840

素因数分解:

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

素因数の和:2408

約数の個数: 100

約数和(自身を含む): 53654304

約数和(自身を除く): 38212464

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 2383, 3240, 4766, 6480, 7149, 9532, 11915, 14298, 19064, 21447, 23830, 28596, 35745, 38128, 42894, 47660, 57192, 64341, 71490, 85788, 95320, 107235, 114384, 128682, 142980, 171576, 190640, 193023, 214470, 257364, 285960, 321705, 343152, 386046, 428940, 514728, 571920, 643410, 772092, 857880, 965115, 1029456, 1286820, 1544184, 1715760, 1930230, 2573640, 3088368, 3860460, 5147280, 7720920, 15441840]

約数ペア:

[(1, 15441840), (2, 7720920), (3, 5147280), (4, 3860460), (5, 3088368), (6, 2573640), (8, 1930230), (9, 1715760), (10, 1544184), (12, 1286820), (15, 1029456), (16, 965115), (18, 857880), (20, 772092), (24, 643410), (27, 571920), (30, 514728), (36, 428940), (40, 386046), (45, 343152), (48, 321705), (54, 285960), (60, 257364), (72, 214470), (80, 193023), (81, 190640), (90, 171576), (108, 142980), (120, 128682), (135, 114384), (144, 107235), (162, 95320), (180, 85788), (216, 71490), (240, 64341), (270, 57192), (324, 47660), (360, 42894), (405, 38128), (432, 35745), (540, 28596), (648, 23830), (720, 21447), (810, 19064), (1080, 14298), (1296, 11915), (1620, 9532), (2160, 7149), (2383, 6480), (3240, 4766)]