122714880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31957}}^1$

素因数の和:31981

約数の個数: 72

約数和(自身を含む): 391932912

約数和(自身を除く): 269218032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 31957, 63914, 95871, 127828, 159785, 191742, 255656, 319570, 383484, 479355, 511312, 639140, 766968, 958710, 1022624, 1278280, 1533936, 1917420, 2045248, 2556560, 3067872, 3834840, 4090496, 5113120, 6135744, 7669680, 8180992, 10226240, 12271488, 15339360, 20452480, 24542976, 30678720, 40904960, 61357440, 122714880]

約数ペア:

[(1, 122714880), (2, 61357440), (3, 40904960), (4, 30678720), (5, 24542976), (6, 20452480), (8, 15339360), (10, 12271488), (12, 10226240), (15, 8180992), (16, 7669680), (20, 6135744), (24, 5113120), (30, 4090496), (32, 3834840), (40, 3067872), (48, 2556560), (60, 2045248), (64, 1917420), (80, 1533936), (96, 1278280), (120, 1022624), (128, 958710), (160, 766968), (192, 639140), (240, 511312), (256, 479355), (320, 383484), (384, 319570), (480, 255656), (640, 191742), (768, 159785), (960, 127828), (1280, 95871), (1920, 63914), (3840, 31957)]