16179120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 56755296

約数和(自身を除く): 40576176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 977, 1035, 1104, 1380, 1656, 1840, 1954, 2070, 2760, 2931, 3312, 3908, 4140, 4885, 5520, 5862, 7816, 8280, 8793, 9770, 11724, 14655, 15632, 16560, 17586, 19540, 22471, 23448, 29310, 35172, 39080, 43965, 44942, 46896, 58620, 67413, 70344, 78160, 87930, 89884, 112355, 117240, 134826, 140688, 175860, 179768, 202239, 224710, 234480, 269652, 337065, 351720, 359536, 404478, 449420, 539304, 674130, 703440, 808956, 898840, 1011195, 1078608, 1348260, 1617912, 1797680, 2022390, 2696520, 3235824, 4044780, 5393040, 8089560, 16179120]

約数ペア:

[(1, 16179120), (2, 8089560), (3, 5393040), (4, 4044780), (5, 3235824), (6, 2696520), (8, 2022390), (9, 1797680), (10, 1617912), (12, 1348260), (15, 1078608), (16, 1011195), (18, 898840), (20, 808956), (23, 703440), (24, 674130), (30, 539304), (36, 449420), (40, 404478), (45, 359536), (46, 351720), (48, 337065), (60, 269652), (69, 234480), (72, 224710), (80, 202239), (90, 179768), (92, 175860), (115, 140688), (120, 134826), (138, 117240), (144, 112355), (180, 89884), (184, 87930), (207, 78160), (230, 70344), (240, 67413), (276, 58620), (345, 46896), (360, 44942), (368, 43965), (414, 39080), (460, 35172), (552, 29310), (690, 23448), (720, 22471), (828, 19540), (920, 17586), (977, 16560), (1035, 15632), (1104, 14655), (1380, 11724), (1656, 9770), (1840, 8793), (1954, 8280), (2070, 7816), (2760, 5862), (2931, 5520), (3312, 4885), (3908, 4140)]