195805920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13159}}^1$

素因数の和:13208

約数の個数: 96

約数和(自身を含む): 636733440

約数和(自身を除く): 440927520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13159, 14880, 26318, 39477, 52636, 65795, 78954, 105272, 131590, 157908, 197385, 210544, 263180, 315816, 394770, 407929, 421088, 526360, 631632, 789540, 815858, 1052720, 1223787, 1263264, 1579080, 1631716, 2039645, 2105440, 2447574, 3158160, 3263432, 4079290, 4895148, 6118935, 6316320, 6526864, 8158580, 9790296, 12237870, 13053728, 16317160, 19580592, 24475740, 32634320, 39161184, 48951480, 65268640, 97902960, 195805920]

約数ペア:

[(1, 195805920), (2, 97902960), (3, 65268640), (4, 48951480), (5, 39161184), (6, 32634320), (8, 24475740), (10, 19580592), (12, 16317160), (15, 13053728), (16, 12237870), (20, 9790296), (24, 8158580), (30, 6526864), (31, 6316320), (32, 6118935), (40, 4895148), (48, 4079290), (60, 3263432), (62, 3158160), (80, 2447574), (93, 2105440), (96, 2039645), (120, 1631716), (124, 1579080), (155, 1263264), (160, 1223787), (186, 1052720), (240, 815858), (248, 789540), (310, 631632), (372, 526360), (465, 421088), (480, 407929), (496, 394770), (620, 315816), (744, 263180), (930, 210544), (992, 197385), (1240, 157908), (1488, 131590), (1860, 105272), (2480, 78954), (2976, 65795), (3720, 52636), (4960, 39477), (7440, 26318), (13159, 14880)]