122758560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 422289504

約数和(自身を除く): 299530944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 523, 652, 720, 815, 978, 1046, 1304, 1440, 1467, 1569, 1630, 1956, 2092, 2445, 2608, 2615, 2934, 3138, 3260, 3912, 4184, 4707, 4890, 5216, 5230, 5868, 6276, 6520, 7335, 7824, 7845, 8368, 9414, 9780, 10460, 11736, 12552, 13040, 14670, 15648, 15690, 16736, 18828, 19560, 20920, 23472, 23535, 25104, 26080, 29340, 31380, 37656, 39120, 41840, 46944, 47070, 50208, 58680, 62760, 75312, 78240, 83680, 85249, 94140, 117360, 125520, 150624, 170498, 188280, 234720, 251040, 255747, 340996, 376560, 426245, 511494, 681992, 753120, 767241, 852490, 1022988, 1278735, 1363984, 1534482, 1704980, 2045976, 2557470, 2727968, 3068964, 3409960, 3836205, 4091952, 5114940, 6137928, 6819920, 7672410, 8183904, 10229880, 12275856, 13639840, 15344820, 20459760, 24551712, 30689640, 40919520, 61379280, 122758560]

約数ペア:

[(1, 122758560), (2, 61379280), (3, 40919520), (4, 30689640), (5, 24551712), (6, 20459760), (8, 15344820), (9, 13639840), (10, 12275856), (12, 10229880), (15, 8183904), (16, 7672410), (18, 6819920), (20, 6137928), (24, 5114940), (30, 4091952), (32, 3836205), (36, 3409960), (40, 3068964), (45, 2727968), (48, 2557470), (60, 2045976), (72, 1704980), (80, 1534482), (90, 1363984), (96, 1278735), (120, 1022988), (144, 852490), (160, 767241), (163, 753120), (180, 681992), (240, 511494), (288, 426245), (326, 376560), (360, 340996), (480, 255747), (489, 251040), (523, 234720), (652, 188280), (720, 170498), (815, 150624), (978, 125520), (1046, 117360), (1304, 94140), (1440, 85249), (1467, 83680), (1569, 78240), (1630, 75312), (1956, 62760), (2092, 58680), (2445, 50208), (2608, 47070), (2615, 46944), (2934, 41840), (3138, 39120), (3260, 37656), (3912, 31380), (4184, 29340), (4707, 26080), (4890, 25104), (5216, 23535), (5230, 23472), (5868, 20920), (6276, 19560), (6520, 18828), (7335, 16736), (7824, 15690), (7845, 15648), (8368, 14670), (9414, 13040), (9780, 12552), (10460, 11736)]