23139120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1522

約数の個数: 80

約数和(自身を含む): 72852480

約数和(自身を除く): 49713360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1439, 1608, 2010, 2680, 2878, 3216, 4020, 4317, 5360, 5756, 7195, 8040, 8634, 11512, 14390, 16080, 17268, 21585, 23024, 28780, 34536, 43170, 57560, 69072, 86340, 96413, 115120, 172680, 192826, 289239, 345360, 385652, 482065, 578478, 771304, 964130, 1156956, 1446195, 1542608, 1928260, 2313912, 2892390, 3856520, 4627824, 5784780, 7713040, 11569560, 23139120]

約数ペア:

[(1, 23139120), (2, 11569560), (3, 7713040), (4, 5784780), (5, 4627824), (6, 3856520), (8, 2892390), (10, 2313912), (12, 1928260), (15, 1542608), (16, 1446195), (20, 1156956), (24, 964130), (30, 771304), (40, 578478), (48, 482065), (60, 385652), (67, 345360), (80, 289239), (120, 192826), (134, 172680), (201, 115120), (240, 96413), (268, 86340), (335, 69072), (402, 57560), (536, 43170), (670, 34536), (804, 28780), (1005, 23024), (1072, 21585), (1340, 17268), (1439, 16080), (1608, 14390), (2010, 11512), (2680, 8634), (2878, 8040), (3216, 7195), (4020, 5756), (4317, 5360)]