12670920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 41928120

約数和(自身を除く): 29257200

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, 577, 610, 732, 915, 1098, 1154, 1220, 1464, 1731, 1830, 2196, 2308, 2440, 2745, 2885, 3462, 3660, 4392, 4616, 5193, 5490, 5770, 6924, 7320, 8655, 10386, 10980, 11540, 13848, 17310, 20772, 21960, 23080, 25965, 34620, 35197, 41544, 51930, 69240, 70394, 103860, 105591, 140788, 175985, 207720, 211182, 281576, 316773, 351970, 422364, 527955, 633546, 703940, 844728, 1055910, 1267092, 1407880, 1583865, 2111820, 2534184, 3167730, 4223640, 6335460, 12670920]

約数ペア:

[(1, 12670920), (2, 6335460), (3, 4223640), (4, 3167730), (5, 2534184), (6, 2111820), (8, 1583865), (9, 1407880), (10, 1267092), (12, 1055910), (15, 844728), (18, 703940), (20, 633546), (24, 527955), (30, 422364), (36, 351970), (40, 316773), (45, 281576), (60, 211182), (61, 207720), (72, 175985), (90, 140788), (120, 105591), (122, 103860), (180, 70394), (183, 69240), (244, 51930), (305, 41544), (360, 35197), (366, 34620), (488, 25965), (549, 23080), (577, 21960), (610, 20772), (732, 17310), (915, 13848), (1098, 11540), (1154, 10980), (1220, 10386), (1464, 8655), (1731, 7320), (1830, 6924), (2196, 5770), (2308, 5490), (2440, 5193), (2745, 4616), (2885, 4392), (3462, 3660)]