284540040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1733

約数の個数: 160

約数和(自身を含む): 975003480

約数和(自身を除く): 690463440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 954, 1060, 1080, 1272, 1431, 1590, 1620, 1657, 1908, 2120, 2385, 2862, 3180, 3240, 3314, 3816, 4293, 4770, 4971, 5724, 6360, 6628, 7155, 8285, 8586, 9540, 9942, 11448, 13256, 14310, 14913, 16570, 17172, 19080, 19884, 21465, 24855, 28620, 29826, 33140, 34344, 39768, 42930, 44739, 49710, 57240, 59652, 66280, 74565, 85860, 87821, 89478, 99420, 119304, 134217, 149130, 171720, 175642, 178956, 198840, 223695, 263463, 268434, 298260, 351284, 357912, 439105, 447390, 526926, 536868, 596520, 671085, 702568, 790389, 878210, 894780, 1053852, 1073736, 1317315, 1342170, 1580778, 1756420, 1789560, 2107704, 2371167, 2634630, 2684340, 3161556, 3512840, 3951945, 4742334, 5269260, 5368680, 6323112, 7113501, 7903890, 9484668, 10538520, 11855835, 14227002, 15807780, 18969336, 23711670, 28454004, 31615560, 35567505, 47423340, 56908008, 71135010, 94846680, 142270020, 284540040]

約数ペア:

[(1, 284540040), (2, 142270020), (3, 94846680), (4, 71135010), (5, 56908008), (6, 47423340), (8, 35567505), (9, 31615560), (10, 28454004), (12, 23711670), (15, 18969336), (18, 15807780), (20, 14227002), (24, 11855835), (27, 10538520), (30, 9484668), (36, 7903890), (40, 7113501), (45, 6323112), (53, 5368680), (54, 5269260), (60, 4742334), (72, 3951945), (81, 3512840), (90, 3161556), (106, 2684340), (108, 2634630), (120, 2371167), (135, 2107704), (159, 1789560), (162, 1756420), (180, 1580778), (212, 1342170), (216, 1317315), (265, 1073736), (270, 1053852), (318, 894780), (324, 878210), (360, 790389), (405, 702568), (424, 671085), (477, 596520), (530, 536868), (540, 526926), (636, 447390), (648, 439105), (795, 357912), (810, 351284), (954, 298260), (1060, 268434), (1080, 263463), (1272, 223695), (1431, 198840), (1590, 178956), (1620, 175642), (1657, 171720), (1908, 149130), (2120, 134217), (2385, 119304), (2862, 99420), (3180, 89478), (3240, 87821), (3314, 85860), (3816, 74565), (4293, 66280), (4770, 59652), (4971, 57240), (5724, 49710), (6360, 44739), (6628, 42930), (7155, 39768), (8285, 34344), (8586, 33140), (9540, 29826), (9942, 28620), (11448, 24855), (13256, 21465), (14310, 19884), (14913, 19080), (16570, 17172)]