79204320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4265

約数の個数: 144

約数和(自身を含む): 291144672

約数和(自身を除く): 211940352

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, 4231, 4680, 6240, 8462, 9360, 12693, 16924, 18720, 21155, 25386, 33848, 38079, 42310, 50772, 55003, 63465, 67696, 76158, 84620, 101544, 110006, 126930, 135392, 152316, 165009, 169240, 190395, 203088, 220012, 253860, 275015, 304632, 330018, 338480, 380790, 406176, 440024, 495027, 507720, 550030, 609264, 660036, 676960, 761580, 825045, 880048, 990054, 1015440, 1100060, 1218528, 1320072, 1523160, 1650090, 1760096, 1980108, 2030880, 2200120, 2475135, 2640144, 3046320, 3300180, 3960216, 4400240, 4950270, 5280288, 6092640, 6600360, 7920432, 8800480, 9900540, 13200720, 15840864, 19801080, 26401440, 39602160, 79204320]

約数ペア:

[(1, 79204320), (2, 39602160), (3, 26401440), (4, 19801080), (5, 15840864), (6, 13200720), (8, 9900540), (9, 8800480), (10, 7920432), (12, 6600360), (13, 6092640), (15, 5280288), (16, 4950270), (18, 4400240), (20, 3960216), (24, 3300180), (26, 3046320), (30, 2640144), (32, 2475135), (36, 2200120), (39, 2030880), (40, 1980108), (45, 1760096), (48, 1650090), (52, 1523160), (60, 1320072), (65, 1218528), (72, 1100060), (78, 1015440), (80, 990054), (90, 880048), (96, 825045), (104, 761580), (117, 676960), (120, 660036), (130, 609264), (144, 550030), (156, 507720), (160, 495027), (180, 440024), (195, 406176), (208, 380790), (234, 338480), (240, 330018), (260, 304632), (288, 275015), (312, 253860), (360, 220012), (390, 203088), (416, 190395), (468, 169240), (480, 165009), (520, 152316), (585, 135392), (624, 126930), (720, 110006), (780, 101544), (936, 84620), (1040, 76158), (1170, 67696), (1248, 63465), (1440, 55003), (1560, 50772), (1872, 42310), (2080, 38079), (2340, 33848), (3120, 25386), (3744, 21155), (4231, 18720), (4680, 16924), (6240, 12693), (8462, 9360)]