150724480

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 380712960

約数和(自身を除く): 229988480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 107, 124, 128, 142, 155, 160, 214, 248, 284, 310, 320, 355, 428, 496, 535, 568, 620, 640, 710, 856, 992, 1070, 1136, 1240, 1420, 1712, 1984, 2140, 2201, 2272, 2480, 2840, 3317, 3424, 3968, 4280, 4402, 4544, 4960, 5680, 6634, 6848, 7597, 8560, 8804, 9088, 9920, 11005, 11360, 13268, 13696, 15194, 16585, 17120, 17608, 19840, 22010, 22720, 26536, 30388, 33170, 34240, 35216, 37985, 44020, 45440, 53072, 60776, 66340, 68480, 70432, 75970, 88040, 106144, 121552, 132680, 140864, 151940, 176080, 212288, 235507, 243104, 265360, 281728, 303880, 352160, 424576, 471014, 486208, 530720, 607760, 704320, 942028, 972416, 1061440, 1177535, 1215520, 1408640, 1884056, 2122880, 2355070, 2431040, 3768112, 4710140, 4862080, 7536224, 9420280, 15072448, 18840560, 30144896, 37681120, 75362240, 150724480]

約数ペア:

[(1, 150724480), (2, 75362240), (4, 37681120), (5, 30144896), (8, 18840560), (10, 15072448), (16, 9420280), (20, 7536224), (31, 4862080), (32, 4710140), (40, 3768112), (62, 2431040), (64, 2355070), (71, 2122880), (80, 1884056), (107, 1408640), (124, 1215520), (128, 1177535), (142, 1061440), (155, 972416), (160, 942028), (214, 704320), (248, 607760), (284, 530720), (310, 486208), (320, 471014), (355, 424576), (428, 352160), (496, 303880), (535, 281728), (568, 265360), (620, 243104), (640, 235507), (710, 212288), (856, 176080), (992, 151940), (1070, 140864), (1136, 132680), (1240, 121552), (1420, 106144), (1712, 88040), (1984, 75970), (2140, 70432), (2201, 68480), (2272, 66340), (2480, 60776), (2840, 53072), (3317, 45440), (3424, 44020), (3968, 37985), (4280, 35216), (4402, 34240), (4544, 33170), (4960, 30388), (5680, 26536), (6634, 22720), (6848, 22010), (7597, 19840), (8560, 17608), (8804, 17120), (9088, 16585), (9920, 15194), (11005, 13696), (11360, 13268)]