190253520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3077

約数の個数: 120

約数和(自身を含む): 646331400

約数和(自身を除く): 456077880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 2969, 3204, 3560, 4005, 4272, 5340, 5938, 6408, 7120, 8010, 8907, 10680, 11876, 12816, 14845, 16020, 17814, 21360, 23752, 26721, 29690, 32040, 35628, 44535, 47504, 53442, 59380, 64080, 71256, 89070, 106884, 118760, 133605, 142512, 178140, 213768, 237520, 264241, 267210, 356280, 427536, 528482, 534420, 712560, 792723, 1056964, 1068840, 1321205, 1585446, 2113928, 2137680, 2378169, 2642410, 3170892, 3963615, 4227856, 4756338, 5284820, 6341784, 7927230, 9512676, 10569640, 11890845, 12683568, 15854460, 19025352, 21139280, 23781690, 31708920, 38050704, 47563380, 63417840, 95126760, 190253520]

約数ペア:

[(1, 190253520), (2, 95126760), (3, 63417840), (4, 47563380), (5, 38050704), (6, 31708920), (8, 23781690), (9, 21139280), (10, 19025352), (12, 15854460), (15, 12683568), (16, 11890845), (18, 10569640), (20, 9512676), (24, 7927230), (30, 6341784), (36, 5284820), (40, 4756338), (45, 4227856), (48, 3963615), (60, 3170892), (72, 2642410), (80, 2378169), (89, 2137680), (90, 2113928), (120, 1585446), (144, 1321205), (178, 1068840), (180, 1056964), (240, 792723), (267, 712560), (356, 534420), (360, 528482), (445, 427536), (534, 356280), (712, 267210), (720, 264241), (801, 237520), (890, 213768), (1068, 178140), (1335, 142512), (1424, 133605), (1602, 118760), (1780, 106884), (2136, 89070), (2670, 71256), (2969, 64080), (3204, 59380), (3560, 53442), (4005, 47504), (4272, 44535), (5340, 35628), (5938, 32040), (6408, 29690), (7120, 26721), (8010, 23752), (8907, 21360), (10680, 17814), (11876, 16020), (12816, 14845)]