28400271120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3034217}}^1$

素因数の和:3034249

約数の個数: 120

約数和(自身を含む): 102714347736

約数和(自身を除く): 74314076616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 3034217, 6068434, 9102651, 12136868, 15171085, 18205302, 24273736, 27307953, 30342170, 36410604, 39444821, 45513255, 48547472, 54615906, 60684340, 72821208, 78889642, 91026510, 109231812, 118334463, 121368680, 136539765, 145642416, 157779284, 182053020, 197224105, 218463624, 236668926, 242737360, 273079530, 315558568, 355003389, 364106040, 394448210, 436927248, 473337852, 546159060, 591672315, 631117136, 710006778, 728212080, 788896420, 946675704, 1092318120, 1183344630, 1420013556, 1577792840, 1775016945, 1893351408, 2184636240, 2366689260, 2840027112, 3155585680, 3550033890, 4733378520, 5680054224, 7100067780, 9466757040, 14200135560, 28400271120]

約数ペア:

[(1, 28400271120), (2, 14200135560), (3, 9466757040), (4, 7100067780), (5, 5680054224), (6, 4733378520), (8, 3550033890), (9, 3155585680), (10, 2840027112), (12, 2366689260), (13, 2184636240), (15, 1893351408), (16, 1775016945), (18, 1577792840), (20, 1420013556), (24, 1183344630), (26, 1092318120), (30, 946675704), (36, 788896420), (39, 728212080), (40, 710006778), (45, 631117136), (48, 591672315), (52, 546159060), (60, 473337852), (65, 436927248), (72, 394448210), (78, 364106040), (80, 355003389), (90, 315558568), (104, 273079530), (117, 242737360), (120, 236668926), (130, 218463624), (144, 197224105), (156, 182053020), (180, 157779284), (195, 145642416), (208, 136539765), (234, 121368680), (240, 118334463), (260, 109231812), (312, 91026510), (360, 78889642), (390, 72821208), (468, 60684340), (520, 54615906), (585, 48547472), (624, 45513255), (720, 39444821), (780, 36410604), (936, 30342170), (1040, 27307953), (1170, 24273736), (1560, 18205302), (1872, 15171085), (2340, 12136868), (3120, 9102651), (4680, 6068434), (9360, 3034217)]