128480040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9151}}^1$

素因数の和:9184

約数の個数: 128

約数和(自身を含む): 461260800

約数和(自身を除く): 332780760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 9151, 14040, 18302, 27453, 36604, 45755, 54906, 73208, 82359, 91510, 109812, 118963, 137265, 164718, 183020, 219624, 237926, 247077, 274530, 329436, 356889, 366040, 411795, 475852, 494154, 549060, 594815, 658872, 713778, 823590, 951704, 988308, 1070667, 1098120, 1189630, 1235385, 1427556, 1647180, 1784445, 1976616, 2141334, 2379260, 2470770, 2855112, 3212001, 3294360, 3568890, 4282668, 4758520, 4941540, 5353335, 6424002, 7137780, 8565336, 9883080, 10706670, 12848004, 14275560, 16060005, 21413340, 25696008, 32120010, 42826680, 64240020, 128480040]

約数ペア:

[(1, 128480040), (2, 64240020), (3, 42826680), (4, 32120010), (5, 25696008), (6, 21413340), (8, 16060005), (9, 14275560), (10, 12848004), (12, 10706670), (13, 9883080), (15, 8565336), (18, 7137780), (20, 6424002), (24, 5353335), (26, 4941540), (27, 4758520), (30, 4282668), (36, 3568890), (39, 3294360), (40, 3212001), (45, 2855112), (52, 2470770), (54, 2379260), (60, 2141334), (65, 1976616), (72, 1784445), (78, 1647180), (90, 1427556), (104, 1235385), (108, 1189630), (117, 1098120), (120, 1070667), (130, 988308), (135, 951704), (156, 823590), (180, 713778), (195, 658872), (216, 594815), (234, 549060), (260, 494154), (270, 475852), (312, 411795), (351, 366040), (360, 356889), (390, 329436), (468, 274530), (520, 247077), (540, 237926), (585, 219624), (702, 183020), (780, 164718), (936, 137265), (1080, 118963), (1170, 109812), (1404, 91510), (1560, 82359), (1755, 73208), (2340, 54906), (2808, 45755), (3510, 36604), (4680, 27453), (7020, 18302), (9151, 14040)]