384153120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20521}}^1$

素因数の和:20555

約数の個数: 144

約数和(自身を含む): 1411831512

約数和(自身を除く): 1027678392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 20521, 41042, 61563, 82084, 102605, 123126, 164168, 184689, 205210, 246252, 266773, 307815, 328336, 369378, 410420, 492504, 533546, 615630, 656672, 738756, 800319, 820840, 923445, 985008, 1067092, 1231260, 1333865, 1477512, 1600638, 1641680, 1846890, 1970016, 2134184, 2400957, 2462520, 2667730, 2955024, 3201276, 3283360, 3693780, 4001595, 4268368, 4801914, 4925040, 5335460, 5910048, 6402552, 7387560, 8003190, 8536736, 9603828, 9850080, 10670920, 12004785, 12805104, 14775120, 16006380, 19207656, 21341840, 24009570, 25610208, 29550240, 32012760, 38415312, 42683680, 48019140, 64025520, 76830624, 96038280, 128051040, 192076560, 384153120]

約数ペア:

[(1, 384153120), (2, 192076560), (3, 128051040), (4, 96038280), (5, 76830624), (6, 64025520), (8, 48019140), (9, 42683680), (10, 38415312), (12, 32012760), (13, 29550240), (15, 25610208), (16, 24009570), (18, 21341840), (20, 19207656), (24, 16006380), (26, 14775120), (30, 12805104), (32, 12004785), (36, 10670920), (39, 9850080), (40, 9603828), (45, 8536736), (48, 8003190), (52, 7387560), (60, 6402552), (65, 5910048), (72, 5335460), (78, 4925040), (80, 4801914), (90, 4268368), (96, 4001595), (104, 3693780), (117, 3283360), (120, 3201276), (130, 2955024), (144, 2667730), (156, 2462520), (160, 2400957), (180, 2134184), (195, 1970016), (208, 1846890), (234, 1641680), (240, 1600638), (260, 1477512), (288, 1333865), (312, 1231260), (360, 1067092), (390, 985008), (416, 923445), (468, 820840), (480, 800319), (520, 738756), (585, 656672), (624, 615630), (720, 533546), (780, 492504), (936, 410420), (1040, 369378), (1170, 328336), (1248, 307815), (1440, 266773), (1560, 246252), (1872, 205210), (2080, 184689), (2340, 164168), (3120, 123126), (3744, 102605), (4680, 82084), (6240, 61563), (9360, 41042), (18720, 20521)]