627120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 2301936

約数和(自身を除く): 1674816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 104, 117, 120, 130, 134, 144, 156, 180, 195, 201, 208, 234, 240, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 624, 670, 720, 780, 804, 871, 936, 1005, 1040, 1072, 1170, 1206, 1340, 1560, 1608, 1742, 1872, 2010, 2340, 2412, 2613, 2680, 3015, 3120, 3216, 3484, 4020, 4355, 4680, 4824, 5226, 5360, 6030, 6968, 7839, 8040, 8710, 9360, 9648, 10452, 12060, 13065, 13936, 15678, 16080, 17420, 20904, 24120, 26130, 31356, 34840, 39195, 41808, 48240, 52260, 62712, 69680, 78390, 104520, 125424, 156780, 209040, 313560, 627120]

約数ペア:

[(1, 627120), (2, 313560), (3, 209040), (4, 156780), (5, 125424), (6, 104520), (8, 78390), (9, 69680), (10, 62712), (12, 52260), (13, 48240), (15, 41808), (16, 39195), (18, 34840), (20, 31356), (24, 26130), (26, 24120), (30, 20904), (36, 17420), (39, 16080), (40, 15678), (45, 13936), (48, 13065), (52, 12060), (60, 10452), (65, 9648), (67, 9360), (72, 8710), (78, 8040), (80, 7839), (90, 6968), (104, 6030), (117, 5360), (120, 5226), (130, 4824), (134, 4680), (144, 4355), (156, 4020), (180, 3484), (195, 3216), (201, 3120), (208, 3015), (234, 2680), (240, 2613), (260, 2412), (268, 2340), (312, 2010), (335, 1872), (360, 1742), (390, 1608), (402, 1560), (468, 1340), (520, 1206), (536, 1170), (585, 1072), (603, 1040), (624, 1005), (670, 936), (720, 871), (780, 804)]