80325360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3895

約数の個数: 120

約数和(自身を含む): 279133920

約数和(自身を除く): 198808560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 3847, 4176, 5220, 6960, 7694, 10440, 11541, 15388, 19235, 20880, 23082, 30776, 34623, 38470, 46164, 57705, 61552, 69246, 76940, 92328, 111563, 115410, 138492, 153880, 173115, 184656, 223126, 230820, 276984, 307760, 334689, 346230, 446252, 461640, 553968, 557815, 669378, 692460, 892504, 923280, 1004067, 1115630, 1338756, 1384920, 1673445, 1785008, 2008134, 2231260, 2677512, 2769840, 3346890, 4016268, 4462520, 5020335, 5355024, 6693780, 8032536, 8925040, 10040670, 13387560, 16065072, 20081340, 26775120, 40162680, 80325360]

約数ペア:

[(1, 80325360), (2, 40162680), (3, 26775120), (4, 20081340), (5, 16065072), (6, 13387560), (8, 10040670), (9, 8925040), (10, 8032536), (12, 6693780), (15, 5355024), (16, 5020335), (18, 4462520), (20, 4016268), (24, 3346890), (29, 2769840), (30, 2677512), (36, 2231260), (40, 2008134), (45, 1785008), (48, 1673445), (58, 1384920), (60, 1338756), (72, 1115630), (80, 1004067), (87, 923280), (90, 892504), (116, 692460), (120, 669378), (144, 557815), (145, 553968), (174, 461640), (180, 446252), (232, 346230), (240, 334689), (261, 307760), (290, 276984), (348, 230820), (360, 223126), (435, 184656), (464, 173115), (522, 153880), (580, 138492), (696, 115410), (720, 111563), (870, 92328), (1044, 76940), (1160, 69246), (1305, 61552), (1392, 57705), (1740, 46164), (2088, 38470), (2320, 34623), (2610, 30776), (3480, 23082), (3847, 20880), (4176, 19235), (5220, 15388), (6960, 11541), (7694, 10440)]