13329720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 44104320

約数和(自身を除く): 30774600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 607, 610, 732, 915, 1098, 1214, 1220, 1464, 1821, 1830, 2196, 2428, 2440, 2745, 3035, 3642, 3660, 4392, 4856, 5463, 5490, 6070, 7284, 7320, 9105, 10926, 10980, 12140, 14568, 18210, 21852, 21960, 24280, 27315, 36420, 37027, 43704, 54630, 72840, 74054, 109260, 111081, 148108, 185135, 218520, 222162, 296216, 333243, 370270, 444324, 555405, 666486, 740540, 888648, 1110810, 1332972, 1481080, 1666215, 2221620, 2665944, 3332430, 4443240, 6664860, 13329720]

約数ペア:

[(1, 13329720), (2, 6664860), (3, 4443240), (4, 3332430), (5, 2665944), (6, 2221620), (8, 1666215), (9, 1481080), (10, 1332972), (12, 1110810), (15, 888648), (18, 740540), (20, 666486), (24, 555405), (30, 444324), (36, 370270), (40, 333243), (45, 296216), (60, 222162), (61, 218520), (72, 185135), (90, 148108), (120, 111081), (122, 109260), (180, 74054), (183, 72840), (244, 54630), (305, 43704), (360, 37027), (366, 36420), (488, 27315), (549, 24280), (607, 21960), (610, 21852), (732, 18210), (915, 14568), (1098, 12140), (1214, 10980), (1220, 10926), (1464, 9105), (1821, 7320), (1830, 7284), (2196, 6070), (2428, 5490), (2440, 5463), (2745, 4856), (3035, 4392), (3642, 3660)]