15917672880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{2456431}}^1$

素因数の和:2456456

約数の個数: 100

約数和(自身を含む): 55284458592

約数和(自身を除く): 39366785712

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, 3240, 6480, 2456431, 4912862, 7369293, 9825724, 12282155, 14738586, 19651448, 22107879, 24564310, 29477172, 36846465, 39302896, 44215758, 49128620, 58954344, 66323637, 73692930, 88431516, 98257240, 110539395, 117908688, 132647274, 147385860, 176863032, 196514480, 198970911, 221078790, 265294548, 294771720, 331618185, 353726064, 397941822, 442157580, 530589096, 589543440, 663236370, 795883644, 884315160, 994854555, 1061178192, 1326472740, 1591767288, 1768630320, 1989709110, 2652945480, 3183534576, 3979418220, 5305890960, 7958836440, 15917672880]

約数ペア:

[(1, 15917672880), (2, 7958836440), (3, 5305890960), (4, 3979418220), (5, 3183534576), (6, 2652945480), (8, 1989709110), (9, 1768630320), (10, 1591767288), (12, 1326472740), (15, 1061178192), (16, 994854555), (18, 884315160), (20, 795883644), (24, 663236370), (27, 589543440), (30, 530589096), (36, 442157580), (40, 397941822), (45, 353726064), (48, 331618185), (54, 294771720), (60, 265294548), (72, 221078790), (80, 198970911), (81, 196514480), (90, 176863032), (108, 147385860), (120, 132647274), (135, 117908688), (144, 110539395), (162, 98257240), (180, 88431516), (216, 73692930), (240, 66323637), (270, 58954344), (324, 49128620), (360, 44215758), (405, 39302896), (432, 36846465), (540, 29477172), (648, 24564310), (720, 22107879), (810, 19651448), (1080, 14738586), (1296, 12282155), (1620, 9825724), (2160, 7369293), (3240, 4912862), (6480, 2456431)]