202760520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7577}}^1$

素因数の和:7814

約数の個数: 64

約数和(自身を含む): 611089920

約数和(自身を除く): 408329400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 7577, 8920, 13380, 15154, 22731, 26760, 30308, 37885, 45462, 60616, 75770, 90924, 113655, 151540, 181848, 227310, 303080, 454620, 909240, 1689671, 3379342, 5069013, 6758684, 8448355, 10138026, 13517368, 16896710, 20276052, 25345065, 33793420, 40552104, 50690130, 67586840, 101380260, 202760520]

約数ペア:

[(1, 202760520), (2, 101380260), (3, 67586840), (4, 50690130), (5, 40552104), (6, 33793420), (8, 25345065), (10, 20276052), (12, 16896710), (15, 13517368), (20, 10138026), (24, 8448355), (30, 6758684), (40, 5069013), (60, 3379342), (120, 1689671), (223, 909240), (446, 454620), (669, 303080), (892, 227310), (1115, 181848), (1338, 151540), (1784, 113655), (2230, 90924), (2676, 75770), (3345, 60616), (4460, 45462), (5352, 37885), (6690, 30308), (7577, 26760), (8920, 22731), (13380, 15154)]