155350920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41761}}^1$

素因数の和:41806

約数の個数: 64

約数和(自身を含む): 481098240

約数和(自身を除く): 325747320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 41761, 83522, 125283, 167044, 208805, 250566, 334088, 417610, 501132, 626415, 835220, 1002264, 1252830, 1294591, 1670440, 2505660, 2589182, 3883773, 5011320, 5178364, 6472955, 7767546, 10356728, 12945910, 15535092, 19418865, 25891820, 31070184, 38837730, 51783640, 77675460, 155350920]

約数ペア:

[(1, 155350920), (2, 77675460), (3, 51783640), (4, 38837730), (5, 31070184), (6, 25891820), (8, 19418865), (10, 15535092), (12, 12945910), (15, 10356728), (20, 7767546), (24, 6472955), (30, 5178364), (31, 5011320), (40, 3883773), (60, 2589182), (62, 2505660), (93, 1670440), (120, 1294591), (124, 1252830), (155, 1002264), (186, 835220), (248, 626415), (310, 501132), (372, 417610), (465, 334088), (620, 250566), (744, 208805), (930, 167044), (1240, 125283), (1860, 83522), (3720, 41761)]