152601720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17911}}^1$

素因数の和:17996

約数の個数: 64

約数和(自身を含む): 464279040

約数和(自身を除く): 311677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 17911, 35822, 53733, 71644, 89555, 107466, 143288, 179110, 214932, 268665, 358220, 429864, 537330, 716440, 1074660, 1271681, 2149320, 2543362, 3815043, 5086724, 6358405, 7630086, 10173448, 12716810, 15260172, 19075215, 25433620, 30520344, 38150430, 50867240, 76300860, 152601720]

約数ペア:

[(1, 152601720), (2, 76300860), (3, 50867240), (4, 38150430), (5, 30520344), (6, 25433620), (8, 19075215), (10, 15260172), (12, 12716810), (15, 10173448), (20, 7630086), (24, 6358405), (30, 5086724), (40, 3815043), (60, 2543362), (71, 2149320), (120, 1271681), (142, 1074660), (213, 716440), (284, 537330), (355, 429864), (426, 358220), (568, 268665), (710, 214932), (852, 179110), (1065, 143288), (1420, 107466), (1704, 89555), (2130, 71644), (2840, 53733), (4260, 35822), (8520, 17911)]