29982480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 104243328

約数和(自身を除く): 74260848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 277, 328, 330, 410, 440, 451, 492, 528, 554, 615, 656, 660, 820, 831, 880, 902, 984, 1108, 1230, 1320, 1353, 1385, 1640, 1662, 1804, 1968, 2216, 2255, 2460, 2640, 2706, 2770, 3047, 3280, 3324, 3608, 4155, 4432, 4510, 4920, 5412, 5540, 6094, 6648, 6765, 7216, 8310, 9020, 9141, 9840, 10824, 11080, 11357, 12188, 13296, 13530, 15235, 16620, 18040, 18282, 21648, 22160, 22714, 24376, 27060, 30470, 33240, 34071, 36080, 36564, 45428, 45705, 48752, 54120, 56785, 60940, 66480, 68142, 73128, 90856, 91410, 108240, 113570, 121880, 124927, 136284, 146256, 170355, 181712, 182820, 227140, 243760, 249854, 272568, 340710, 365640, 374781, 454280, 499708, 545136, 624635, 681420, 731280, 749562, 908560, 999416, 1249270, 1362840, 1499124, 1873905, 1998832, 2498540, 2725680, 2998248, 3747810, 4997080, 5996496, 7495620, 9994160, 14991240, 29982480]

約数ペア:

[(1, 29982480), (2, 14991240), (3, 9994160), (4, 7495620), (5, 5996496), (6, 4997080), (8, 3747810), (10, 2998248), (11, 2725680), (12, 2498540), (15, 1998832), (16, 1873905), (20, 1499124), (22, 1362840), (24, 1249270), (30, 999416), (33, 908560), (40, 749562), (41, 731280), (44, 681420), (48, 624635), (55, 545136), (60, 499708), (66, 454280), (80, 374781), (82, 365640), (88, 340710), (110, 272568), (120, 249854), (123, 243760), (132, 227140), (164, 182820), (165, 181712), (176, 170355), (205, 146256), (220, 136284), (240, 124927), (246, 121880), (264, 113570), (277, 108240), (328, 91410), (330, 90856), (410, 73128), (440, 68142), (451, 66480), (492, 60940), (528, 56785), (554, 54120), (615, 48752), (656, 45705), (660, 45428), (820, 36564), (831, 36080), (880, 34071), (902, 33240), (984, 30470), (1108, 27060), (1230, 24376), (1320, 22714), (1353, 22160), (1385, 21648), (1640, 18282), (1662, 18040), (1804, 16620), (1968, 15235), (2216, 13530), (2255, 13296), (2460, 12188), (2640, 11357), (2706, 11080), (2770, 10824), (3047, 9840), (3280, 9141), (3324, 9020), (3608, 8310), (4155, 7216), (4432, 6765), (4510, 6648), (4920, 6094), (5412, 5540)]