128583360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{44647}}^1$

素因数の和:44670

約数の個数: 84

約数和(自身を含む): 442283088

約数和(自身を除く): 313699728

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 44647, 89294, 133941, 178588, 223235, 267882, 357176, 401823, 446470, 535764, 669705, 714352, 803646, 892940, 1071528, 1339410, 1428704, 1607292, 1785880, 2009115, 2143056, 2678820, 2857408, 3214584, 3571760, 4018230, 4286112, 5357640, 6429168, 7143520, 8036460, 8572224, 10715280, 12858336, 14287040, 16072920, 21430560, 25716672, 32145840, 42861120, 64291680, 128583360]

約数ペア:

[(1, 128583360), (2, 64291680), (3, 42861120), (4, 32145840), (5, 25716672), (6, 21430560), (8, 16072920), (9, 14287040), (10, 12858336), (12, 10715280), (15, 8572224), (16, 8036460), (18, 7143520), (20, 6429168), (24, 5357640), (30, 4286112), (32, 4018230), (36, 3571760), (40, 3214584), (45, 2857408), (48, 2678820), (60, 2143056), (64, 2009115), (72, 1785880), (80, 1607292), (90, 1428704), (96, 1339410), (120, 1071528), (144, 892940), (160, 803646), (180, 714352), (192, 669705), (240, 535764), (288, 446470), (320, 401823), (360, 357176), (480, 267882), (576, 223235), (720, 178588), (960, 133941), (1440, 89294), (2880, 44647)]