30297480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4214

約数の個数: 64

約数和(自身を含む): 92404800

約数和(自身を除く): 62107320

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, 4139, 7320, 8278, 12417, 16556, 20695, 24834, 33112, 41390, 49668, 62085, 82780, 99336, 124170, 165560, 248340, 252479, 496680, 504958, 757437, 1009916, 1262395, 1514874, 2019832, 2524790, 3029748, 3787185, 5049580, 6059496, 7574370, 10099160, 15148740, 30297480]

約数ペア:

[(1, 30297480), (2, 15148740), (3, 10099160), (4, 7574370), (5, 6059496), (6, 5049580), (8, 3787185), (10, 3029748), (12, 2524790), (15, 2019832), (20, 1514874), (24, 1262395), (30, 1009916), (40, 757437), (60, 504958), (61, 496680), (120, 252479), (122, 248340), (183, 165560), (244, 124170), (305, 99336), (366, 82780), (488, 62085), (610, 49668), (732, 41390), (915, 33112), (1220, 24834), (1464, 20695), (1830, 16556), (2440, 12417), (3660, 8278), (4139, 7320)]