1215676080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{562813}}^1$

素因数の和:562835

約数の個数: 80

約数和(自身を含む): 4187336160

約数和(自身を除く): 2971660080

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, 540, 720, 1080, 2160, 562813, 1125626, 1688439, 2251252, 2814065, 3376878, 4502504, 5065317, 5628130, 6753756, 8442195, 9005008, 10130634, 11256260, 13507512, 15195951, 16884390, 20261268, 22512520, 25326585, 27015024, 30391902, 33768780, 40522536, 45025040, 50653170, 60783804, 67537560, 75979755, 81045072, 101306340, 121567608, 135075120, 151959510, 202612680, 243135216, 303919020, 405225360, 607838040, 1215676080]

約数ペア:

[(1, 1215676080), (2, 607838040), (3, 405225360), (4, 303919020), (5, 243135216), (6, 202612680), (8, 151959510), (9, 135075120), (10, 121567608), (12, 101306340), (15, 81045072), (16, 75979755), (18, 67537560), (20, 60783804), (24, 50653170), (27, 45025040), (30, 40522536), (36, 33768780), (40, 30391902), (45, 27015024), (48, 25326585), (54, 22512520), (60, 20261268), (72, 16884390), (80, 15195951), (90, 13507512), (108, 11256260), (120, 10130634), (135, 9005008), (144, 8442195), (180, 6753756), (216, 5628130), (240, 5065317), (270, 4502504), (360, 3376878), (432, 2814065), (540, 2251252), (720, 1688439), (1080, 1125626), (2160, 562813)]