1110720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:122

約数の個数: 112

約数和(自身を含む): 3840480

約数和(自身を除く): 2729760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 89, 96, 104, 120, 130, 156, 160, 178, 192, 195, 208, 240, 260, 267, 312, 320, 356, 390, 416, 445, 480, 520, 534, 624, 712, 780, 832, 890, 960, 1040, 1068, 1157, 1248, 1335, 1424, 1560, 1780, 2080, 2136, 2314, 2496, 2670, 2848, 3120, 3471, 3560, 4160, 4272, 4628, 5340, 5696, 5785, 6240, 6942, 7120, 8544, 9256, 10680, 11570, 12480, 13884, 14240, 17088, 17355, 18512, 21360, 23140, 27768, 28480, 34710, 37024, 42720, 46280, 55536, 69420, 74048, 85440, 92560, 111072, 138840, 185120, 222144, 277680, 370240, 555360, 1110720]

約数ペア:

[(1, 1110720), (2, 555360), (3, 370240), (4, 277680), (5, 222144), (6, 185120), (8, 138840), (10, 111072), (12, 92560), (13, 85440), (15, 74048), (16, 69420), (20, 55536), (24, 46280), (26, 42720), (30, 37024), (32, 34710), (39, 28480), (40, 27768), (48, 23140), (52, 21360), (60, 18512), (64, 17355), (65, 17088), (78, 14240), (80, 13884), (89, 12480), (96, 11570), (104, 10680), (120, 9256), (130, 8544), (156, 7120), (160, 6942), (178, 6240), (192, 5785), (195, 5696), (208, 5340), (240, 4628), (260, 4272), (267, 4160), (312, 3560), (320, 3471), (356, 3120), (390, 2848), (416, 2670), (445, 2496), (480, 2314), (520, 2136), (534, 2080), (624, 1780), (712, 1560), (780, 1424), (832, 1335), (890, 1248), (960, 1157), (1040, 1068)]