306535440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41201}}^1$

素因数の和:41248

約数の個数: 80

約数和(自身を含む): 980937216

約数和(自身を除く): 674401776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 41201, 82402, 123603, 164804, 206005, 247206, 329608, 412010, 494412, 618015, 659216, 824020, 988824, 1236030, 1277231, 1648040, 1977648, 2472060, 2554462, 3296080, 3831693, 4944120, 5108924, 6386155, 7663386, 9888240, 10217848, 12772310, 15326772, 19158465, 20435696, 25544620, 30653544, 38316930, 51089240, 61307088, 76633860, 102178480, 153267720, 306535440]

約数ペア:

[(1, 306535440), (2, 153267720), (3, 102178480), (4, 76633860), (5, 61307088), (6, 51089240), (8, 38316930), (10, 30653544), (12, 25544620), (15, 20435696), (16, 19158465), (20, 15326772), (24, 12772310), (30, 10217848), (31, 9888240), (40, 7663386), (48, 6386155), (60, 5108924), (62, 4944120), (80, 3831693), (93, 3296080), (120, 2554462), (124, 2472060), (155, 1977648), (186, 1648040), (240, 1277231), (248, 1236030), (310, 988824), (372, 824020), (465, 659216), (496, 618015), (620, 494412), (744, 412010), (930, 329608), (1240, 247206), (1488, 206005), (1860, 164804), (2480, 123603), (3720, 82402), (7440, 41201)]