4305280

素因数分解:

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

素因数の和:88

約数の個数: 96

約数和(自身を含む): 12154320

約数和(自身を除く): 7849040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 961, 992, 1085, 1120, 1240, 1736, 1922, 1984, 2170, 2240, 2480, 3472, 3844, 3968, 4340, 4480, 4805, 4960, 6727, 6944, 7688, 8680, 9610, 9920, 13454, 13888, 15376, 17360, 19220, 19840, 26908, 27776, 30752, 33635, 34720, 38440, 53816, 61504, 67270, 69440, 76880, 107632, 123008, 134540, 138880, 153760, 215264, 269080, 307520, 430528, 538160, 615040, 861056, 1076320, 2152640, 4305280]

約数ペア:

[(1, 4305280), (2, 2152640), (4, 1076320), (5, 861056), (7, 615040), (8, 538160), (10, 430528), (14, 307520), (16, 269080), (20, 215264), (28, 153760), (31, 138880), (32, 134540), (35, 123008), (40, 107632), (56, 76880), (62, 69440), (64, 67270), (70, 61504), (80, 53816), (112, 38440), (124, 34720), (128, 33635), (140, 30752), (155, 27776), (160, 26908), (217, 19840), (224, 19220), (248, 17360), (280, 15376), (310, 13888), (320, 13454), (434, 9920), (448, 9610), (496, 8680), (560, 7688), (620, 6944), (640, 6727), (868, 4960), (896, 4805), (961, 4480), (992, 4340), (1085, 3968), (1120, 3844), (1240, 3472), (1736, 2480), (1922, 2240), (1984, 2170)]