15307560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 50361480

約数和(自身を除く): 35053920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 421, 505, 606, 808, 842, 909, 1010, 1212, 1263, 1515, 1684, 1818, 2020, 2105, 2424, 2526, 3030, 3368, 3636, 3789, 4040, 4210, 4545, 5052, 6060, 6315, 7272, 7578, 8420, 9090, 10104, 12120, 12630, 15156, 16840, 18180, 18945, 25260, 30312, 36360, 37890, 42521, 50520, 75780, 85042, 127563, 151560, 170084, 212605, 255126, 340168, 382689, 425210, 510252, 637815, 765378, 850420, 1020504, 1275630, 1530756, 1700840, 1913445, 2551260, 3061512, 3826890, 5102520, 7653780, 15307560]

約数ペア:

[(1, 15307560), (2, 7653780), (3, 5102520), (4, 3826890), (5, 3061512), (6, 2551260), (8, 1913445), (9, 1700840), (10, 1530756), (12, 1275630), (15, 1020504), (18, 850420), (20, 765378), (24, 637815), (30, 510252), (36, 425210), (40, 382689), (45, 340168), (60, 255126), (72, 212605), (90, 170084), (101, 151560), (120, 127563), (180, 85042), (202, 75780), (303, 50520), (360, 42521), (404, 37890), (421, 36360), (505, 30312), (606, 25260), (808, 18945), (842, 18180), (909, 16840), (1010, 15156), (1212, 12630), (1263, 12120), (1515, 10104), (1684, 9090), (1818, 8420), (2020, 7578), (2105, 7272), (2424, 6315), (2526, 6060), (3030, 5052), (3368, 4545), (3636, 4210), (3789, 4040)]