15484016880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{221707}}^1$

素因数の和:221823

約数の個数: 120

約数和(自身を含む): 52536814512

約数和(自身を除く): 37052797632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 11640, 13968, 17460, 23280, 34920, 69840, 221707, 443414, 665121, 886828, 1108535, 1330242, 1773656, 1995363, 2217070, 2660484, 3325605, 3547312, 3990726, 4434140, 5320968, 6651210, 7981452, 8868280, 9976815, 10641936, 13302420, 15962904, 17736560, 19953630, 21505579, 26604840, 31925808, 39907260, 43011158, 53209680, 64516737, 79814520, 86022316, 107527895, 129033474, 159629040, 172044632, 193550211, 215055790, 258066948, 322583685, 344089264, 387100422, 430111580, 516133896, 645167370, 774200844, 860223160, 967751055, 1032267792, 1290334740, 1548401688, 1720446320, 1935502110, 2580669480, 3096803376, 3871004220, 5161338960, 7742008440, 15484016880]

約数ペア:

[(1, 15484016880), (2, 7742008440), (3, 5161338960), (4, 3871004220), (5, 3096803376), (6, 2580669480), (8, 1935502110), (9, 1720446320), (10, 1548401688), (12, 1290334740), (15, 1032267792), (16, 967751055), (18, 860223160), (20, 774200844), (24, 645167370), (30, 516133896), (36, 430111580), (40, 387100422), (45, 344089264), (48, 322583685), (60, 258066948), (72, 215055790), (80, 193550211), (90, 172044632), (97, 159629040), (120, 129033474), (144, 107527895), (180, 86022316), (194, 79814520), (240, 64516737), (291, 53209680), (360, 43011158), (388, 39907260), (485, 31925808), (582, 26604840), (720, 21505579), (776, 19953630), (873, 17736560), (970, 15962904), (1164, 13302420), (1455, 10641936), (1552, 9976815), (1746, 8868280), (1940, 7981452), (2328, 6651210), (2910, 5320968), (3492, 4434140), (3880, 3990726), (4365, 3547312), (4656, 3325605), (5820, 2660484), (6984, 2217070), (7760, 1995363), (8730, 1773656), (11640, 1330242), (13968, 1108535), (17460, 886828), (23280, 665121), (34920, 443414), (69840, 221707)]