232503840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{161461}}^1$

素因数の和:161482

約数の個数: 72

約数和(自身を含む): 793424268

約数和(自身を除く): 560920428

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 161461, 322922, 484383, 645844, 807305, 968766, 1291688, 1453149, 1614610, 1937532, 2421915, 2583376, 2906298, 3229220, 3875064, 4843830, 5166752, 5812596, 6458440, 7265745, 7750128, 9687660, 11625192, 12916880, 14531490, 15500256, 19375320, 23250384, 25833760, 29062980, 38750640, 46500768, 58125960, 77501280, 116251920, 232503840]

約数ペア:

[(1, 232503840), (2, 116251920), (3, 77501280), (4, 58125960), (5, 46500768), (6, 38750640), (8, 29062980), (9, 25833760), (10, 23250384), (12, 19375320), (15, 15500256), (16, 14531490), (18, 12916880), (20, 11625192), (24, 9687660), (30, 7750128), (32, 7265745), (36, 6458440), (40, 5812596), (45, 5166752), (48, 4843830), (60, 3875064), (72, 3229220), (80, 2906298), (90, 2583376), (96, 2421915), (120, 1937532), (144, 1614610), (160, 1453149), (180, 1291688), (240, 968766), (288, 807305), (360, 645844), (480, 484383), (720, 322922), (1440, 161461)]