18180168480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{8689}}^1$

素因数の和:10163

約数の個数: 144

約数和(自身を含む): 62089667640

約数和(自身を除く): 43909499160

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, 360, 480, 720, 1440, 1453, 2906, 4359, 5812, 7265, 8689, 8718, 11624, 13077, 14530, 17378, 17436, 21795, 23248, 26067, 26154, 29060, 34756, 34872, 43445, 43590, 46496, 52134, 52308, 58120, 65385, 69512, 69744, 78201, 86890, 87180, 104268, 104616, 116240, 130335, 130770, 139024, 139488, 156402, 173780, 174360, 208536, 209232, 232480, 260670, 261540, 278048, 312804, 347560, 348720, 391005, 417072, 418464, 521340, 523080, 625608, 695120, 697440, 782010, 834144, 1042680, 1046160, 1251216, 1390240, 1564020, 2085360, 2092320, 2502432, 3128040, 4170720, 6256080, 12512160, 12625117, 25250234, 37875351, 50500468, 63125585, 75750702, 101000936, 113626053, 126251170, 151501404, 189376755, 202001872, 227252106, 252502340, 303002808, 378753510, 404003744, 454504212, 505004680, 568130265, 606005616, 757507020, 909008424, 1010009360, 1136260530, 1212011232, 1515014040, 1818016848, 2020018720, 2272521060, 3030028080, 3636033696, 4545042120, 6060056160, 9090084240, 18180168480]

約数ペア:

[(1, 18180168480), (2, 9090084240), (3, 6060056160), (4, 4545042120), (5, 3636033696), (6, 3030028080), (8, 2272521060), (9, 2020018720), (10, 1818016848), (12, 1515014040), (15, 1212011232), (16, 1136260530), (18, 1010009360), (20, 909008424), (24, 757507020), (30, 606005616), (32, 568130265), (36, 505004680), (40, 454504212), (45, 404003744), (48, 378753510), (60, 303002808), (72, 252502340), (80, 227252106), (90, 202001872), (96, 189376755), (120, 151501404), (144, 126251170), (160, 113626053), (180, 101000936), (240, 75750702), (288, 63125585), (360, 50500468), (480, 37875351), (720, 25250234), (1440, 12625117), (1453, 12512160), (2906, 6256080), (4359, 4170720), (5812, 3128040), (7265, 2502432), (8689, 2092320), (8718, 2085360), (11624, 1564020), (13077, 1390240), (14530, 1251216), (17378, 1046160), (17436, 1042680), (21795, 834144), (23248, 782010), (26067, 697440), (26154, 695120), (29060, 625608), (34756, 523080), (34872, 521340), (43445, 418464), (43590, 417072), (46496, 391005), (52134, 348720), (52308, 347560), (58120, 312804), (65385, 278048), (69512, 261540), (69744, 260670), (78201, 232480), (86890, 209232), (87180, 208536), (104268, 174360), (104616, 173780), (116240, 156402), (130335, 139488), (130770, 139024)]