127830360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4961

約数の個数: 128

約数和(自身を含む): 452505600

約数和(自身を除く): 324675240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 4909, 5208, 6510, 8680, 9818, 13020, 14727, 19636, 24545, 26040, 29454, 34363, 39272, 49090, 58908, 68726, 73635, 98180, 103089, 117816, 137452, 147270, 152179, 171815, 196360, 206178, 274904, 294540, 304358, 343630, 412356, 456537, 515445, 589080, 608716, 687260, 760895, 824712, 913074, 1030890, 1065253, 1217432, 1374520, 1521790, 1826148, 2061780, 2130506, 2282685, 3043580, 3195759, 3652296, 4123560, 4261012, 4565370, 5326265, 6087160, 6391518, 8522024, 9130740, 10652530, 12783036, 15978795, 18261480, 21305060, 25566072, 31957590, 42610120, 63915180, 127830360]

約数ペア:

[(1, 127830360), (2, 63915180), (3, 42610120), (4, 31957590), (5, 25566072), (6, 21305060), (7, 18261480), (8, 15978795), (10, 12783036), (12, 10652530), (14, 9130740), (15, 8522024), (20, 6391518), (21, 6087160), (24, 5326265), (28, 4565370), (30, 4261012), (31, 4123560), (35, 3652296), (40, 3195759), (42, 3043580), (56, 2282685), (60, 2130506), (62, 2061780), (70, 1826148), (84, 1521790), (93, 1374520), (105, 1217432), (120, 1065253), (124, 1030890), (140, 913074), (155, 824712), (168, 760895), (186, 687260), (210, 608716), (217, 589080), (248, 515445), (280, 456537), (310, 412356), (372, 343630), (420, 304358), (434, 294540), (465, 274904), (620, 206178), (651, 196360), (744, 171815), (840, 152179), (868, 147270), (930, 137452), (1085, 117816), (1240, 103089), (1302, 98180), (1736, 73635), (1860, 68726), (2170, 58908), (2604, 49090), (3255, 39272), (3720, 34363), (4340, 29454), (4909, 26040), (5208, 24545), (6510, 19636), (8680, 14727), (9818, 13020)]