383798880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1189

約数の個数: 144

約数和(自身を含む): 1315458144

約数和(自身を除く): 931659264

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, 311, 360, 480, 622, 720, 857, 933, 1244, 1440, 1555, 1714, 1866, 2488, 2571, 2799, 3110, 3428, 3732, 4285, 4665, 4976, 5142, 5598, 6220, 6856, 7464, 7713, 8570, 9330, 9952, 10284, 11196, 12440, 12855, 13712, 13995, 14928, 15426, 17140, 18660, 20568, 22392, 24880, 25710, 27424, 27990, 29856, 30852, 34280, 37320, 38565, 41136, 44784, 49760, 51420, 55980, 61704, 68560, 74640, 77130, 82272, 89568, 102840, 111960, 123408, 137120, 149280, 154260, 205680, 223920, 246816, 266527, 308520, 411360, 447840, 533054, 617040, 799581, 1066108, 1234080, 1332635, 1599162, 2132216, 2398743, 2665270, 3198324, 3997905, 4264432, 4797486, 5330540, 6396648, 7995810, 8528864, 9594972, 10661080, 11993715, 12793296, 15991620, 19189944, 21322160, 23987430, 25586592, 31983240, 38379888, 42644320, 47974860, 63966480, 76759776, 95949720, 127932960, 191899440, 383798880]

約数ペア:

[(1, 383798880), (2, 191899440), (3, 127932960), (4, 95949720), (5, 76759776), (6, 63966480), (8, 47974860), (9, 42644320), (10, 38379888), (12, 31983240), (15, 25586592), (16, 23987430), (18, 21322160), (20, 19189944), (24, 15991620), (30, 12793296), (32, 11993715), (36, 10661080), (40, 9594972), (45, 8528864), (48, 7995810), (60, 6396648), (72, 5330540), (80, 4797486), (90, 4264432), (96, 3997905), (120, 3198324), (144, 2665270), (160, 2398743), (180, 2132216), (240, 1599162), (288, 1332635), (311, 1234080), (360, 1066108), (480, 799581), (622, 617040), (720, 533054), (857, 447840), (933, 411360), (1244, 308520), (1440, 266527), (1555, 246816), (1714, 223920), (1866, 205680), (2488, 154260), (2571, 149280), (2799, 137120), (3110, 123408), (3428, 111960), (3732, 102840), (4285, 89568), (4665, 82272), (4976, 77130), (5142, 74640), (5598, 68560), (6220, 61704), (6856, 55980), (7464, 51420), (7713, 49760), (8570, 44784), (9330, 41136), (9952, 38565), (10284, 37320), (11196, 34280), (12440, 30852), (12855, 29856), (13712, 27990), (13995, 27424), (14928, 25710), (15426, 24880), (17140, 22392), (18660, 20568)]