29858280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4154

約数の個数: 64

約数和(自身を含む): 91065600

約数和(自身を除く): 61207320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 4079, 7320, 8158, 12237, 16316, 20395, 24474, 32632, 40790, 48948, 61185, 81580, 97896, 122370, 163160, 244740, 248819, 489480, 497638, 746457, 995276, 1244095, 1492914, 1990552, 2488190, 2985828, 3732285, 4976380, 5971656, 7464570, 9952760, 14929140, 29858280]

約数ペア:

[(1, 29858280), (2, 14929140), (3, 9952760), (4, 7464570), (5, 5971656), (6, 4976380), (8, 3732285), (10, 2985828), (12, 2488190), (15, 1990552), (20, 1492914), (24, 1244095), (30, 995276), (40, 746457), (60, 497638), (61, 489480), (120, 248819), (122, 244740), (183, 163160), (244, 122370), (305, 97896), (366, 81580), (488, 61185), (610, 48948), (732, 40790), (915, 32632), (1220, 24474), (1464, 20395), (1830, 16316), (2440, 12237), (3660, 8158), (4079, 7320)]