1415520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{983}}^1$

素因数の和:1004

約数の個数: 72

約数和(自身を含む): 4835376

約数和(自身を除く): 3419856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 983, 1440, 1966, 2949, 3932, 4915, 5898, 7864, 8847, 9830, 11796, 14745, 15728, 17694, 19660, 23592, 29490, 31456, 35388, 39320, 44235, 47184, 58980, 70776, 78640, 88470, 94368, 117960, 141552, 157280, 176940, 235920, 283104, 353880, 471840, 707760, 1415520]

約数ペア:

[(1, 1415520), (2, 707760), (3, 471840), (4, 353880), (5, 283104), (6, 235920), (8, 176940), (9, 157280), (10, 141552), (12, 117960), (15, 94368), (16, 88470), (18, 78640), (20, 70776), (24, 58980), (30, 47184), (32, 44235), (36, 39320), (40, 35388), (45, 31456), (48, 29490), (60, 23592), (72, 19660), (80, 17694), (90, 15728), (96, 14745), (120, 11796), (144, 9830), (160, 8847), (180, 7864), (240, 5898), (288, 4915), (360, 3932), (480, 2949), (720, 1966), (983, 1440)]