385522020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2459}}^1$

素因数の和:2554

約数の個数: 144

約数和(自身を含む): 1278688320

約数和(自身を除く): 893166300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1340, 1742, 2010, 2340, 2412, 2459, 2613, 3015, 3484, 4020, 4355, 4918, 5226, 6030, 7377, 7839, 8710, 9836, 10452, 12060, 12295, 13065, 14754, 15678, 17420, 22131, 24590, 26130, 29508, 31356, 31967, 36885, 39195, 44262, 49180, 52260, 63934, 73770, 78390, 88524, 95901, 110655, 127868, 147540, 156780, 159835, 164753, 191802, 221310, 287703, 319670, 329506, 383604, 442620, 479505, 494259, 575406, 639340, 659012, 823765, 959010, 988518, 1150812, 1438515, 1482777, 1647530, 1918020, 1977036, 2141789, 2471295, 2877030, 2965554, 3295060, 4283578, 4942590, 5754060, 5931108, 6425367, 7413885, 8567156, 9885180, 10708945, 12850734, 14827770, 19276101, 21417890, 25701468, 29655540, 32126835, 38552202, 42835780, 64253670, 77104404, 96380505, 128507340, 192761010, 385522020]

約数ペア:

[(1, 385522020), (2, 192761010), (3, 128507340), (4, 96380505), (5, 77104404), (6, 64253670), (9, 42835780), (10, 38552202), (12, 32126835), (13, 29655540), (15, 25701468), (18, 21417890), (20, 19276101), (26, 14827770), (30, 12850734), (36, 10708945), (39, 9885180), (45, 8567156), (52, 7413885), (60, 6425367), (65, 5931108), (67, 5754060), (78, 4942590), (90, 4283578), (117, 3295060), (130, 2965554), (134, 2877030), (156, 2471295), (180, 2141789), (195, 1977036), (201, 1918020), (234, 1647530), (260, 1482777), (268, 1438515), (335, 1150812), (390, 988518), (402, 959010), (468, 823765), (585, 659012), (603, 639340), (670, 575406), (780, 494259), (804, 479505), (871, 442620), (1005, 383604), (1170, 329506), (1206, 319670), (1340, 287703), (1742, 221310), (2010, 191802), (2340, 164753), (2412, 159835), (2459, 156780), (2613, 147540), (3015, 127868), (3484, 110655), (4020, 95901), (4355, 88524), (4918, 78390), (5226, 73770), (6030, 63934), (7377, 52260), (7839, 49180), (8710, 44262), (9836, 39195), (10452, 36885), (12060, 31967), (12295, 31356), (13065, 29508), (14754, 26130), (15678, 24590), (17420, 22131)]