940680

素因数分解:

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

素因数の和:100

約数の個数: 128

約数和(自身を含む): 3427200

約数和(自身を除く): 2486520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 67, 72, 78, 90, 104, 108, 117, 120, 130, 134, 135, 156, 180, 195, 201, 216, 234, 260, 268, 270, 312, 335, 351, 360, 390, 402, 468, 520, 536, 540, 585, 603, 670, 702, 780, 804, 871, 936, 1005, 1080, 1170, 1206, 1340, 1404, 1560, 1608, 1742, 1755, 1809, 2010, 2340, 2412, 2613, 2680, 2808, 3015, 3484, 3510, 3618, 4020, 4355, 4680, 4824, 5226, 6030, 6968, 7020, 7236, 7839, 8040, 8710, 9045, 10452, 12060, 13065, 14040, 14472, 15678, 17420, 18090, 20904, 23517, 24120, 26130, 31356, 34840, 36180, 39195, 47034, 52260, 62712, 72360, 78390, 94068, 104520, 117585, 156780, 188136, 235170, 313560, 470340, 940680]

約数ペア:

[(1, 940680), (2, 470340), (3, 313560), (4, 235170), (5, 188136), (6, 156780), (8, 117585), (9, 104520), (10, 94068), (12, 78390), (13, 72360), (15, 62712), (18, 52260), (20, 47034), (24, 39195), (26, 36180), (27, 34840), (30, 31356), (36, 26130), (39, 24120), (40, 23517), (45, 20904), (52, 18090), (54, 17420), (60, 15678), (65, 14472), (67, 14040), (72, 13065), (78, 12060), (90, 10452), (104, 9045), (108, 8710), (117, 8040), (120, 7839), (130, 7236), (134, 7020), (135, 6968), (156, 6030), (180, 5226), (195, 4824), (201, 4680), (216, 4355), (234, 4020), (260, 3618), (268, 3510), (270, 3484), (312, 3015), (335, 2808), (351, 2680), (360, 2613), (390, 2412), (402, 2340), (468, 2010), (520, 1809), (536, 1755), (540, 1742), (585, 1608), (603, 1560), (670, 1404), (702, 1340), (780, 1206), (804, 1170), (871, 1080), (936, 1005)]