746718480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1206

約数の個数: 160

約数和(自身を含む): 2580846720

約数和(自身を除く): 1834128240

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 523, 540, 661, 720, 1046, 1080, 1322, 1569, 1983, 2092, 2160, 2615, 2644, 3138, 3305, 3966, 4184, 4707, 5230, 5288, 5949, 6276, 6610, 7845, 7932, 8368, 9414, 9915, 10460, 10576, 11898, 12552, 13220, 14121, 15690, 15864, 17847, 18828, 19830, 20920, 23535, 23796, 25104, 26440, 28242, 29745, 31380, 31728, 35694, 37656, 39660, 41840, 47070, 47592, 52880, 56484, 59490, 62760, 70605, 71388, 75312, 79320, 89235, 94140, 95184, 112968, 118980, 125520, 141210, 142776, 158640, 178470, 188280, 225936, 237960, 282420, 285552, 345703, 356940, 376560, 475920, 564840, 691406, 713880, 1037109, 1129680, 1382812, 1427760, 1728515, 2074218, 2765624, 3111327, 3457030, 4148436, 5185545, 5531248, 6222654, 6914060, 8296872, 9333981, 10371090, 12445308, 13828120, 15556635, 16593744, 18667962, 20742180, 24890616, 27656240, 31113270, 37335924, 41484360, 46669905, 49781232, 62226540, 74671848, 82968720, 93339810, 124453080, 149343696, 186679620, 248906160, 373359240, 746718480]

約数ペア:

[(1, 746718480), (2, 373359240), (3, 248906160), (4, 186679620), (5, 149343696), (6, 124453080), (8, 93339810), (9, 82968720), (10, 74671848), (12, 62226540), (15, 49781232), (16, 46669905), (18, 41484360), (20, 37335924), (24, 31113270), (27, 27656240), (30, 24890616), (36, 20742180), (40, 18667962), (45, 16593744), (48, 15556635), (54, 13828120), (60, 12445308), (72, 10371090), (80, 9333981), (90, 8296872), (108, 6914060), (120, 6222654), (135, 5531248), (144, 5185545), (180, 4148436), (216, 3457030), (240, 3111327), (270, 2765624), (360, 2074218), (432, 1728515), (523, 1427760), (540, 1382812), (661, 1129680), (720, 1037109), (1046, 713880), (1080, 691406), (1322, 564840), (1569, 475920), (1983, 376560), (2092, 356940), (2160, 345703), (2615, 285552), (2644, 282420), (3138, 237960), (3305, 225936), (3966, 188280), (4184, 178470), (4707, 158640), (5230, 142776), (5288, 141210), (5949, 125520), (6276, 118980), (6610, 112968), (7845, 95184), (7932, 94140), (8368, 89235), (9414, 79320), (9915, 75312), (10460, 71388), (10576, 70605), (11898, 62760), (12552, 59490), (13220, 56484), (14121, 52880), (15690, 47592), (15864, 47070), (17847, 41840), (18828, 39660), (19830, 37656), (20920, 35694), (23535, 31728), (23796, 31380), (25104, 29745), (26440, 28242)]