4860180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 16633344

約数和(自身を除く): 11773164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 67, 78, 90, 93, 117, 124, 130, 134, 155, 156, 180, 186, 195, 201, 234, 260, 268, 279, 310, 335, 372, 390, 402, 403, 465, 468, 558, 585, 603, 620, 670, 780, 804, 806, 871, 930, 1005, 1116, 1170, 1206, 1209, 1340, 1395, 1612, 1742, 1860, 2010, 2015, 2077, 2340, 2412, 2418, 2613, 2790, 3015, 3484, 3627, 4020, 4030, 4154, 4355, 4836, 5226, 5580, 6030, 6045, 6231, 7254, 7839, 8060, 8308, 8710, 10385, 10452, 12060, 12090, 12462, 13065, 14508, 15678, 17420, 18135, 18693, 20770, 24180, 24924, 26130, 27001, 31155, 31356, 36270, 37386, 39195, 41540, 52260, 54002, 62310, 72540, 74772, 78390, 81003, 93465, 108004, 124620, 135005, 156780, 162006, 186930, 243009, 270010, 324012, 373860, 405015, 486018, 540020, 810030, 972036, 1215045, 1620060, 2430090, 4860180]

約数ペア:

[(1, 4860180), (2, 2430090), (3, 1620060), (4, 1215045), (5, 972036), (6, 810030), (9, 540020), (10, 486018), (12, 405015), (13, 373860), (15, 324012), (18, 270010), (20, 243009), (26, 186930), (30, 162006), (31, 156780), (36, 135005), (39, 124620), (45, 108004), (52, 93465), (60, 81003), (62, 78390), (65, 74772), (67, 72540), (78, 62310), (90, 54002), (93, 52260), (117, 41540), (124, 39195), (130, 37386), (134, 36270), (155, 31356), (156, 31155), (180, 27001), (186, 26130), (195, 24924), (201, 24180), (234, 20770), (260, 18693), (268, 18135), (279, 17420), (310, 15678), (335, 14508), (372, 13065), (390, 12462), (402, 12090), (403, 12060), (465, 10452), (468, 10385), (558, 8710), (585, 8308), (603, 8060), (620, 7839), (670, 7254), (780, 6231), (804, 6045), (806, 6030), (871, 5580), (930, 5226), (1005, 4836), (1116, 4355), (1170, 4154), (1206, 4030), (1209, 4020), (1340, 3627), (1395, 3484), (1612, 3015), (1742, 2790), (1860, 2613), (2010, 2418), (2015, 2412), (2077, 2340)]