349680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 80

約数和(自身を含む): 1142784

約数和(自身を除く): 793104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 564, 620, 705, 744, 752, 930, 940, 1128, 1240, 1410, 1457, 1488, 1860, 1880, 2256, 2480, 2820, 2914, 3720, 3760, 4371, 5640, 5828, 7285, 7440, 8742, 11280, 11656, 14570, 17484, 21855, 23312, 29140, 34968, 43710, 58280, 69936, 87420, 116560, 174840, 349680]

約数ペア:

[(1, 349680), (2, 174840), (3, 116560), (4, 87420), (5, 69936), (6, 58280), (8, 43710), (10, 34968), (12, 29140), (15, 23312), (16, 21855), (20, 17484), (24, 14570), (30, 11656), (31, 11280), (40, 8742), (47, 7440), (48, 7285), (60, 5828), (62, 5640), (80, 4371), (93, 3760), (94, 3720), (120, 2914), (124, 2820), (141, 2480), (155, 2256), (186, 1880), (188, 1860), (235, 1488), (240, 1457), (248, 1410), (282, 1240), (310, 1128), (372, 940), (376, 930), (465, 752), (470, 744), (496, 705), (564, 620)]