15028980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 42249984

約数和(自身を除く): 27221004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 541, 926, 1082, 1389, 1623, 1852, 2164, 2315, 2705, 2778, 3246, 4630, 5410, 5556, 6492, 6945, 8115, 9260, 10820, 13890, 16230, 27780, 32460, 250483, 500966, 751449, 1001932, 1252415, 1502898, 2504830, 3005796, 3757245, 5009660, 7514490, 15028980]

約数ペア:

[(1, 15028980), (2, 7514490), (3, 5009660), (4, 3757245), (5, 3005796), (6, 2504830), (10, 1502898), (12, 1252415), (15, 1001932), (20, 751449), (30, 500966), (60, 250483), (463, 32460), (541, 27780), (926, 16230), (1082, 13890), (1389, 10820), (1623, 9260), (1852, 8115), (2164, 6945), (2315, 6492), (2705, 5556), (2778, 5410), (3246, 4630)]