153937680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49339}}^1$

素因数の和:49368

約数の個数: 80

約数和(自身を含む): 513925440

約数和(自身を除く): 359987760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 49339, 98678, 148017, 197356, 246695, 296034, 394712, 493390, 592068, 641407, 740085, 789424, 986780, 1184136, 1282814, 1480170, 1924221, 1973560, 2368272, 2565628, 2960340, 3207035, 3848442, 3947120, 5131256, 5920680, 6414070, 7696884, 9621105, 10262512, 11841360, 12828140, 15393768, 19242210, 25656280, 30787536, 38484420, 51312560, 76968840, 153937680]

約数ペア:

[(1, 153937680), (2, 76968840), (3, 51312560), (4, 38484420), (5, 30787536), (6, 25656280), (8, 19242210), (10, 15393768), (12, 12828140), (13, 11841360), (15, 10262512), (16, 9621105), (20, 7696884), (24, 6414070), (26, 5920680), (30, 5131256), (39, 3947120), (40, 3848442), (48, 3207035), (52, 2960340), (60, 2565628), (65, 2368272), (78, 1973560), (80, 1924221), (104, 1480170), (120, 1282814), (130, 1184136), (156, 986780), (195, 789424), (208, 740085), (240, 641407), (260, 592068), (312, 493390), (390, 394712), (520, 296034), (624, 246695), (780, 197356), (1040, 148017), (1560, 98678), (3120, 49339)]