996945480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{11587}}^1$

素因数の和:11843

約数の個数: 96

約数和(自身を含む): 3253910400

約数和(自身を除く): 2256964920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 4302, 4780, 5736, 7170, 8604, 9560, 10755, 11587, 14340, 17208, 21510, 23174, 28680, 34761, 43020, 46348, 57935, 69522, 86040, 92696, 104283, 115870, 139044, 173805, 208566, 231740, 278088, 347610, 417132, 463480, 521415, 695220, 834264, 1042830, 1390440, 2085660, 2769293, 4171320, 5538586, 8307879, 11077172, 13846465, 16615758, 22154344, 24923637, 27692930, 33231516, 41539395, 49847274, 55385860, 66463032, 83078790, 99694548, 110771720, 124618185, 166157580, 199389096, 249236370, 332315160, 498472740, 996945480]

約数ペア:

[(1, 996945480), (2, 498472740), (3, 332315160), (4, 249236370), (5, 199389096), (6, 166157580), (8, 124618185), (9, 110771720), (10, 99694548), (12, 83078790), (15, 66463032), (18, 55385860), (20, 49847274), (24, 41539395), (30, 33231516), (36, 27692930), (40, 24923637), (45, 22154344), (60, 16615758), (72, 13846465), (90, 11077172), (120, 8307879), (180, 5538586), (239, 4171320), (360, 2769293), (478, 2085660), (717, 1390440), (956, 1042830), (1195, 834264), (1434, 695220), (1912, 521415), (2151, 463480), (2390, 417132), (2868, 347610), (3585, 278088), (4302, 231740), (4780, 208566), (5736, 173805), (7170, 139044), (8604, 115870), (9560, 104283), (10755, 92696), (11587, 86040), (14340, 69522), (17208, 57935), (21510, 46348), (23174, 43020), (28680, 34761)]