4957440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1291}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 15845088

約数和(自身を除く): 10887648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1291, 1920, 2582, 3840, 3873, 5164, 6455, 7746, 10328, 12910, 15492, 19365, 20656, 25820, 30984, 38730, 41312, 51640, 61968, 77460, 82624, 103280, 123936, 154920, 165248, 206560, 247872, 309840, 330496, 413120, 495744, 619680, 826240, 991488, 1239360, 1652480, 2478720, 4957440]

約数ペア:

[(1, 4957440), (2, 2478720), (3, 1652480), (4, 1239360), (5, 991488), (6, 826240), (8, 619680), (10, 495744), (12, 413120), (15, 330496), (16, 309840), (20, 247872), (24, 206560), (30, 165248), (32, 154920), (40, 123936), (48, 103280), (60, 82624), (64, 77460), (80, 61968), (96, 51640), (120, 41312), (128, 38730), (160, 30984), (192, 25820), (240, 20656), (256, 19365), (320, 15492), (384, 12910), (480, 10328), (640, 7746), (768, 6455), (960, 5164), (1280, 3873), (1291, 3840), (1920, 2582)]