492848280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7481}}^1$

素因数の和:7562

約数の個数: 128

約数和(自身を含む): 1669982400

約数和(自身を除く): 1177134120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1464, 1647, 1830, 2196, 2440, 2745, 3294, 3660, 4392, 5490, 6588, 7320, 7481, 8235, 10980, 13176, 14962, 16470, 21960, 22443, 29924, 32940, 37405, 44886, 59848, 65880, 67329, 74810, 89772, 112215, 134658, 149620, 179544, 201987, 224430, 269316, 299240, 336645, 403974, 448860, 456341, 538632, 673290, 807948, 897720, 912682, 1009935, 1346580, 1369023, 1615896, 1825364, 2019870, 2281705, 2693160, 2738046, 3650728, 4039740, 4107069, 4563410, 5476092, 6845115, 8079480, 8214138, 9126820, 10952184, 12321207, 13690230, 16428276, 18253640, 20535345, 24642414, 27380460, 32856552, 41070690, 49284828, 54760920, 61606035, 82141380, 98569656, 123212070, 164282760, 246424140, 492848280]

約数ペア:

[(1, 492848280), (2, 246424140), (3, 164282760), (4, 123212070), (5, 98569656), (6, 82141380), (8, 61606035), (9, 54760920), (10, 49284828), (12, 41070690), (15, 32856552), (18, 27380460), (20, 24642414), (24, 20535345), (27, 18253640), (30, 16428276), (36, 13690230), (40, 12321207), (45, 10952184), (54, 9126820), (60, 8214138), (61, 8079480), (72, 6845115), (90, 5476092), (108, 4563410), (120, 4107069), (122, 4039740), (135, 3650728), (180, 2738046), (183, 2693160), (216, 2281705), (244, 2019870), (270, 1825364), (305, 1615896), (360, 1369023), (366, 1346580), (488, 1009935), (540, 912682), (549, 897720), (610, 807948), (732, 673290), (915, 538632), (1080, 456341), (1098, 448860), (1220, 403974), (1464, 336645), (1647, 299240), (1830, 269316), (2196, 224430), (2440, 201987), (2745, 179544), (3294, 149620), (3660, 134658), (4392, 112215), (5490, 89772), (6588, 74810), (7320, 67329), (7481, 65880), (8235, 59848), (10980, 44886), (13176, 37405), (14962, 32940), (16470, 29924), (21960, 22443)]