145127520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1157

約数の個数: 144

約数和(自身を含む): 500834880

約数和(自身を除く): 355707360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1039, 1164, 1440, 1455, 1552, 1746, 1940, 2078, 2328, 2910, 3104, 3117, 3492, 3880, 4156, 4365, 4656, 5195, 5820, 6234, 6984, 7760, 8312, 8730, 9312, 9351, 10390, 11640, 12468, 13968, 15520, 15585, 16624, 17460, 18702, 20780, 23280, 24936, 27936, 31170, 33248, 34920, 37404, 41560, 46560, 46755, 49872, 62340, 69840, 74808, 83120, 93510, 99744, 100783, 124680, 139680, 149616, 166240, 187020, 201566, 249360, 299232, 302349, 374040, 403132, 498720, 503915, 604698, 748080, 806264, 907047, 1007830, 1209396, 1496160, 1511745, 1612528, 1814094, 2015660, 2418792, 3023490, 3225056, 3628188, 4031320, 4535235, 4837584, 6046980, 7256376, 8062640, 9070470, 9675168, 12093960, 14512752, 16125280, 18140940, 24187920, 29025504, 36281880, 48375840, 72563760, 145127520]

約数ペア:

[(1, 145127520), (2, 72563760), (3, 48375840), (4, 36281880), (5, 29025504), (6, 24187920), (8, 18140940), (9, 16125280), (10, 14512752), (12, 12093960), (15, 9675168), (16, 9070470), (18, 8062640), (20, 7256376), (24, 6046980), (30, 4837584), (32, 4535235), (36, 4031320), (40, 3628188), (45, 3225056), (48, 3023490), (60, 2418792), (72, 2015660), (80, 1814094), (90, 1612528), (96, 1511745), (97, 1496160), (120, 1209396), (144, 1007830), (160, 907047), (180, 806264), (194, 748080), (240, 604698), (288, 503915), (291, 498720), (360, 403132), (388, 374040), (480, 302349), (485, 299232), (582, 249360), (720, 201566), (776, 187020), (873, 166240), (970, 149616), (1039, 139680), (1164, 124680), (1440, 100783), (1455, 99744), (1552, 93510), (1746, 83120), (1940, 74808), (2078, 69840), (2328, 62340), (2910, 49872), (3104, 46755), (3117, 46560), (3492, 41560), (3880, 37404), (4156, 34920), (4365, 33248), (4656, 31170), (5195, 27936), (5820, 24936), (6234, 23280), (6984, 20780), (7760, 18702), (8312, 17460), (8730, 16624), (9312, 15585), (9351, 15520), (10390, 13968), (11640, 12468)]