349165920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2339}}^1$

素因数の和:2668

約数の個数: 96

約数和(自身を含む): 1103880960

約数和(自身を除く): 754715040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 480, 622, 933, 1244, 1555, 1866, 2339, 2488, 3110, 3732, 4665, 4678, 4976, 6220, 7017, 7464, 9330, 9356, 9952, 11695, 12440, 14034, 14928, 18660, 18712, 23390, 24880, 28068, 29856, 35085, 37320, 37424, 46780, 49760, 56136, 70170, 74640, 74848, 93560, 112272, 140340, 149280, 187120, 224544, 280680, 374240, 561360, 727429, 1122720, 1454858, 2182287, 2909716, 3637145, 4364574, 5819432, 7274290, 8729148, 10911435, 11638864, 14548580, 17458296, 21822870, 23277728, 29097160, 34916592, 43645740, 58194320, 69833184, 87291480, 116388640, 174582960, 349165920]

約数ペア:

[(1, 349165920), (2, 174582960), (3, 116388640), (4, 87291480), (5, 69833184), (6, 58194320), (8, 43645740), (10, 34916592), (12, 29097160), (15, 23277728), (16, 21822870), (20, 17458296), (24, 14548580), (30, 11638864), (32, 10911435), (40, 8729148), (48, 7274290), (60, 5819432), (80, 4364574), (96, 3637145), (120, 2909716), (160, 2182287), (240, 1454858), (311, 1122720), (480, 727429), (622, 561360), (933, 374240), (1244, 280680), (1555, 224544), (1866, 187120), (2339, 149280), (2488, 140340), (3110, 112272), (3732, 93560), (4665, 74848), (4678, 74640), (4976, 70170), (6220, 56136), (7017, 49760), (7464, 46780), (9330, 37424), (9356, 37320), (9952, 35085), (11695, 29856), (12440, 28068), (14034, 24880), (14928, 23390), (18660, 18712)]