102435120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142271}}^1$

素因数の和:142290

約数の個数: 60

約数和(自身を含む): 344013696

約数和(自身を除く): 241578576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142271, 284542, 426813, 569084, 711355, 853626, 1138168, 1280439, 1422710, 1707252, 2134065, 2276336, 2560878, 2845420, 3414504, 4268130, 5121756, 5690840, 6402195, 6829008, 8536260, 10243512, 11381680, 12804390, 17072520, 20487024, 25608780, 34145040, 51217560, 102435120]

約数ペア:

[(1, 102435120), (2, 51217560), (3, 34145040), (4, 25608780), (5, 20487024), (6, 17072520), (8, 12804390), (9, 11381680), (10, 10243512), (12, 8536260), (15, 6829008), (16, 6402195), (18, 5690840), (20, 5121756), (24, 4268130), (30, 3414504), (36, 2845420), (40, 2560878), (45, 2276336), (48, 2134065), (60, 1707252), (72, 1422710), (80, 1280439), (90, 1138168), (120, 853626), (144, 711355), (180, 569084), (240, 426813), (360, 284542), (720, 142271)]