79701840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{36899}}^1$

素因数の和:36921

約数の個数: 80

約数和(自身を含む): 274536000

約数和(自身を除く): 194834160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 36899, 73798, 110697, 147596, 184495, 221394, 295192, 332091, 368990, 442788, 553485, 590384, 664182, 737980, 885576, 996273, 1106970, 1328364, 1475960, 1660455, 1771152, 1992546, 2213940, 2656728, 2951920, 3320910, 3985092, 4427880, 4981365, 5313456, 6641820, 7970184, 8855760, 9962730, 13283640, 15940368, 19925460, 26567280, 39850920, 79701840]

約数ペア:

[(1, 79701840), (2, 39850920), (3, 26567280), (4, 19925460), (5, 15940368), (6, 13283640), (8, 9962730), (9, 8855760), (10, 7970184), (12, 6641820), (15, 5313456), (16, 4981365), (18, 4427880), (20, 3985092), (24, 3320910), (27, 2951920), (30, 2656728), (36, 2213940), (40, 1992546), (45, 1771152), (48, 1660455), (54, 1475960), (60, 1328364), (72, 1106970), (80, 996273), (90, 885576), (108, 737980), (120, 664182), (135, 590384), (144, 553485), (180, 442788), (216, 368990), (240, 332091), (270, 295192), (360, 221394), (432, 184495), (540, 147596), (720, 110697), (1080, 73798), (2160, 36899)]