51440160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3506

約数の個数: 96

約数和(自身を含む): 167311872

約数和(自身を除く): 115871712

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, 3457, 3720, 4960, 6914, 7440, 10371, 13828, 14880, 17285, 20742, 27656, 34570, 41484, 51855, 55312, 69140, 82968, 103710, 107167, 110624, 138280, 165936, 207420, 214334, 276560, 321501, 331872, 414840, 428668, 535835, 553120, 643002, 829680, 857336, 1071670, 1286004, 1607505, 1659360, 1714672, 2143340, 2572008, 3215010, 3429344, 4286680, 5144016, 6430020, 8573360, 10288032, 12860040, 17146720, 25720080, 51440160]

約数ペア:

[(1, 51440160), (2, 25720080), (3, 17146720), (4, 12860040), (5, 10288032), (6, 8573360), (8, 6430020), (10, 5144016), (12, 4286680), (15, 3429344), (16, 3215010), (20, 2572008), (24, 2143340), (30, 1714672), (31, 1659360), (32, 1607505), (40, 1286004), (48, 1071670), (60, 857336), (62, 829680), (80, 643002), (93, 553120), (96, 535835), (120, 428668), (124, 414840), (155, 331872), (160, 321501), (186, 276560), (240, 214334), (248, 207420), (310, 165936), (372, 138280), (465, 110624), (480, 107167), (496, 103710), (620, 82968), (744, 69140), (930, 55312), (992, 51855), (1240, 41484), (1488, 34570), (1860, 27656), (2480, 20742), (2976, 17285), (3457, 14880), (3720, 13828), (4960, 10371), (6914, 7440)]