581654880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5113}}^1$

素因数の和:5213

約数の個数: 144

約数和(自身を含む): 2010415680

約数和(自身を除く): 1428760800

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, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 5113, 5688, 6320, 7110, 7584, 9480, 10226, 11376, 12640, 14220, 15339, 18960, 20452, 22752, 25565, 28440, 30678, 37920, 40904, 46017, 51130, 56880, 61356, 76695, 81808, 92034, 102260, 113760, 122712, 153390, 163616, 184068, 204520, 230085, 245424, 306780, 368136, 403927, 409040, 460170, 490848, 613560, 736272, 807854, 818080, 920340, 1211781, 1227120, 1472544, 1615708, 1840680, 2019635, 2423562, 2454240, 3231416, 3635343, 3681360, 4039270, 4847124, 6058905, 6462832, 7270686, 7362720, 8078540, 9694248, 12117810, 12925664, 14541372, 16157080, 18176715, 19388496, 24235620, 29082744, 32314160, 36353430, 38776992, 48471240, 58165488, 64628320, 72706860, 96942480, 116330976, 145413720, 193884960, 290827440, 581654880]

約数ペア:

[(1, 581654880), (2, 290827440), (3, 193884960), (4, 145413720), (5, 116330976), (6, 96942480), (8, 72706860), (9, 64628320), (10, 58165488), (12, 48471240), (15, 38776992), (16, 36353430), (18, 32314160), (20, 29082744), (24, 24235620), (30, 19388496), (32, 18176715), (36, 16157080), (40, 14541372), (45, 12925664), (48, 12117810), (60, 9694248), (72, 8078540), (79, 7362720), (80, 7270686), (90, 6462832), (96, 6058905), (120, 4847124), (144, 4039270), (158, 3681360), (160, 3635343), (180, 3231416), (237, 2454240), (240, 2423562), (288, 2019635), (316, 1840680), (360, 1615708), (395, 1472544), (474, 1227120), (480, 1211781), (632, 920340), (711, 818080), (720, 807854), (790, 736272), (948, 613560), (1185, 490848), (1264, 460170), (1422, 409040), (1440, 403927), (1580, 368136), (1896, 306780), (2370, 245424), (2528, 230085), (2844, 204520), (3160, 184068), (3555, 163616), (3792, 153390), (4740, 122712), (5113, 113760), (5688, 102260), (6320, 92034), (7110, 81808), (7584, 76695), (9480, 61356), (10226, 56880), (11376, 51130), (12640, 46017), (14220, 40904), (15339, 37920), (18960, 30678), (20452, 28440), (22752, 25565)]