155088120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 512282880

約数和(自身を除く): 357194760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 971, 1210, 1320, 1331, 1452, 1815, 1942, 2420, 2662, 2904, 2913, 3630, 3884, 3993, 4840, 4855, 5324, 5826, 6655, 7260, 7768, 7986, 9710, 10648, 10681, 11652, 13310, 14520, 14565, 15972, 19420, 19965, 21362, 23304, 26620, 29130, 31944, 32043, 38840, 39930, 42724, 53240, 53405, 58260, 64086, 79860, 85448, 106810, 116520, 117491, 128172, 159720, 160215, 213620, 234982, 256344, 320430, 352473, 427240, 469964, 587455, 640860, 704946, 939928, 1174910, 1281720, 1292401, 1409892, 1762365, 2349820, 2584802, 2819784, 3524730, 3877203, 4699640, 5169604, 6462005, 7049460, 7754406, 10339208, 12924010, 14098920, 15508812, 19386015, 25848020, 31017624, 38772030, 51696040, 77544060, 155088120]

約数ペア:

[(1, 155088120), (2, 77544060), (3, 51696040), (4, 38772030), (5, 31017624), (6, 25848020), (8, 19386015), (10, 15508812), (11, 14098920), (12, 12924010), (15, 10339208), (20, 7754406), (22, 7049460), (24, 6462005), (30, 5169604), (33, 4699640), (40, 3877203), (44, 3524730), (55, 2819784), (60, 2584802), (66, 2349820), (88, 1762365), (110, 1409892), (120, 1292401), (121, 1281720), (132, 1174910), (165, 939928), (220, 704946), (242, 640860), (264, 587455), (330, 469964), (363, 427240), (440, 352473), (484, 320430), (605, 256344), (660, 234982), (726, 213620), (968, 160215), (971, 159720), (1210, 128172), (1320, 117491), (1331, 116520), (1452, 106810), (1815, 85448), (1942, 79860), (2420, 64086), (2662, 58260), (2904, 53405), (2913, 53240), (3630, 42724), (3884, 39930), (3993, 38840), (4840, 32043), (4855, 31944), (5324, 29130), (5826, 26620), (6655, 23304), (7260, 21362), (7768, 19965), (7986, 19420), (9710, 15972), (10648, 14565), (10681, 14520), (11652, 13310)]