40938480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1$

素因数の和:1756

約数の個数: 160

約数和(自身を含む): 153918720

約数和(自身を除く): 112980240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1723, 1980, 2160, 2376, 2640, 2970, 3446, 3960, 4752, 5169, 5940, 6892, 7920, 8615, 10338, 11880, 13784, 15507, 17230, 18953, 20676, 23760, 25845, 27568, 31014, 34460, 37906, 41352, 46521, 51690, 56859, 62028, 68920, 75812, 77535, 82704, 93042, 94765, 103380, 113718, 124056, 137840, 151624, 155070, 170577, 186084, 189530, 206760, 227436, 232605, 248112, 284295, 303248, 310140, 341154, 372168, 379060, 413520, 454872, 465210, 511731, 568590, 620280, 682308, 744336, 758120, 852885, 909744, 930420, 1023462, 1137180, 1240560, 1364616, 1516240, 1705770, 1860840, 2046924, 2274360, 2558655, 2729232, 3411540, 3721680, 4093848, 4548720, 5117310, 6823080, 8187696, 10234620, 13646160, 20469240, 40938480]

約数ペア:

[(1, 40938480), (2, 20469240), (3, 13646160), (4, 10234620), (5, 8187696), (6, 6823080), (8, 5117310), (9, 4548720), (10, 4093848), (11, 3721680), (12, 3411540), (15, 2729232), (16, 2558655), (18, 2274360), (20, 2046924), (22, 1860840), (24, 1705770), (27, 1516240), (30, 1364616), (33, 1240560), (36, 1137180), (40, 1023462), (44, 930420), (45, 909744), (48, 852885), (54, 758120), (55, 744336), (60, 682308), (66, 620280), (72, 568590), (80, 511731), (88, 465210), (90, 454872), (99, 413520), (108, 379060), (110, 372168), (120, 341154), (132, 310140), (135, 303248), (144, 284295), (165, 248112), (176, 232605), (180, 227436), (198, 206760), (216, 189530), (220, 186084), (240, 170577), (264, 155070), (270, 151624), (297, 137840), (330, 124056), (360, 113718), (396, 103380), (432, 94765), (440, 93042), (495, 82704), (528, 77535), (540, 75812), (594, 68920), (660, 62028), (720, 56859), (792, 51690), (880, 46521), (990, 41352), (1080, 37906), (1188, 34460), (1320, 31014), (1485, 27568), (1584, 25845), (1723, 23760), (1980, 20676), (2160, 18953), (2376, 17230), (2640, 15507), (2970, 13784), (3446, 11880), (3960, 10338), (4752, 8615), (5169, 7920), (5940, 6892)]