1840160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 5225472

約数和(自身を除く): 3385312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 53, 56, 62, 70, 80, 106, 112, 124, 140, 155, 160, 212, 217, 224, 248, 265, 280, 310, 371, 424, 434, 496, 530, 560, 620, 742, 848, 868, 992, 1060, 1085, 1120, 1240, 1484, 1643, 1696, 1736, 1855, 2120, 2170, 2480, 2968, 3286, 3472, 3710, 4240, 4340, 4960, 5936, 6572, 6944, 7420, 8215, 8480, 8680, 11501, 11872, 13144, 14840, 16430, 17360, 23002, 26288, 29680, 32860, 34720, 46004, 52576, 57505, 59360, 65720, 92008, 115010, 131440, 184016, 230020, 262880, 368032, 460040, 920080, 1840160]

約数ペア:

[(1, 1840160), (2, 920080), (4, 460040), (5, 368032), (7, 262880), (8, 230020), (10, 184016), (14, 131440), (16, 115010), (20, 92008), (28, 65720), (31, 59360), (32, 57505), (35, 52576), (40, 46004), (53, 34720), (56, 32860), (62, 29680), (70, 26288), (80, 23002), (106, 17360), (112, 16430), (124, 14840), (140, 13144), (155, 11872), (160, 11501), (212, 8680), (217, 8480), (224, 8215), (248, 7420), (265, 6944), (280, 6572), (310, 5936), (371, 4960), (424, 4340), (434, 4240), (496, 3710), (530, 3472), (560, 3286), (620, 2968), (742, 2480), (848, 2170), (868, 2120), (992, 1855), (1060, 1736), (1085, 1696), (1120, 1643), (1240, 1484)]