38007720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1575

約数の個数: 96

約数和(自身を含む): 125349120

約数和(自身を除く): 87341400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1487, 1704, 2130, 2556, 2840, 2974, 3195, 4260, 4461, 5112, 5948, 6390, 7435, 8520, 8922, 11896, 12780, 13383, 14870, 17844, 22305, 25560, 26766, 29740, 35688, 44610, 53532, 59480, 66915, 89220, 105577, 107064, 133830, 178440, 211154, 267660, 316731, 422308, 527885, 535320, 633462, 844616, 950193, 1055770, 1266924, 1583655, 1900386, 2111540, 2533848, 3167310, 3800772, 4223080, 4750965, 6334620, 7601544, 9501930, 12669240, 19003860, 38007720]

約数ペア:

[(1, 38007720), (2, 19003860), (3, 12669240), (4, 9501930), (5, 7601544), (6, 6334620), (8, 4750965), (9, 4223080), (10, 3800772), (12, 3167310), (15, 2533848), (18, 2111540), (20, 1900386), (24, 1583655), (30, 1266924), (36, 1055770), (40, 950193), (45, 844616), (60, 633462), (71, 535320), (72, 527885), (90, 422308), (120, 316731), (142, 267660), (180, 211154), (213, 178440), (284, 133830), (355, 107064), (360, 105577), (426, 89220), (568, 66915), (639, 59480), (710, 53532), (852, 44610), (1065, 35688), (1278, 29740), (1420, 26766), (1487, 25560), (1704, 22305), (2130, 17844), (2556, 14870), (2840, 13383), (2974, 12780), (3195, 11896), (4260, 8922), (4461, 8520), (5112, 7435), (5948, 6390)]