1332981120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{694261}}^1$

素因数の和:694283

約数の個数: 64

約数和(自身を含む): 4248883440

約数和(自身を除く): 2915902320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 694261, 1388522, 2082783, 2777044, 3471305, 4165566, 5554088, 6942610, 8331132, 10413915, 11108176, 13885220, 16662264, 20827830, 22216352, 27770440, 33324528, 41655660, 44432704, 55540880, 66649056, 83311320, 88865408, 111081760, 133298112, 166622640, 222163520, 266596224, 333245280, 444327040, 666490560, 1332981120]

約数ペア:

[(1, 1332981120), (2, 666490560), (3, 444327040), (4, 333245280), (5, 266596224), (6, 222163520), (8, 166622640), (10, 133298112), (12, 111081760), (15, 88865408), (16, 83311320), (20, 66649056), (24, 55540880), (30, 44432704), (32, 41655660), (40, 33324528), (48, 27770440), (60, 22216352), (64, 20827830), (80, 16662264), (96, 13885220), (120, 11108176), (128, 10413915), (160, 8331132), (192, 6942610), (240, 5554088), (320, 4165566), (384, 3471305), (480, 2777044), (640, 2082783), (960, 1388522), (1920, 694261)]