195827280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74177}}^1$

素因数の和:74204

約数の個数: 80

約数和(自身を含む): 662261184

約数和(自身を除く): 466433904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 74177, 148354, 222531, 296708, 370885, 445062, 593416, 741770, 815947, 890124, 1112655, 1186832, 1483540, 1631894, 1780248, 2225310, 2447841, 2967080, 3263788, 3560496, 4079735, 4450620, 4895682, 5934160, 6527576, 8159470, 8901240, 9791364, 12239205, 13055152, 16318940, 17802480, 19582728, 24478410, 32637880, 39165456, 48956820, 65275760, 97913640, 195827280]

約数ペア:

[(1, 195827280), (2, 97913640), (3, 65275760), (4, 48956820), (5, 39165456), (6, 32637880), (8, 24478410), (10, 19582728), (11, 17802480), (12, 16318940), (15, 13055152), (16, 12239205), (20, 9791364), (22, 8901240), (24, 8159470), (30, 6527576), (33, 5934160), (40, 4895682), (44, 4450620), (48, 4079735), (55, 3560496), (60, 3263788), (66, 2967080), (80, 2447841), (88, 2225310), (110, 1780248), (120, 1631894), (132, 1483540), (165, 1186832), (176, 1112655), (220, 890124), (240, 815947), (264, 741770), (330, 593416), (440, 445062), (528, 370885), (660, 296708), (880, 222531), (1320, 148354), (2640, 74177)]