153816840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2044

約数の個数: 128

約数和(自身を含む): 520012800

約数和(自身を除く): 366195960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1951, 1971, 2190, 2628, 2920, 3285, 3902, 3942, 4380, 5256, 5853, 6570, 7804, 7884, 8760, 9755, 9855, 11706, 13140, 15608, 15768, 17559, 19510, 19710, 23412, 26280, 29265, 35118, 39020, 39420, 46824, 52677, 58530, 70236, 78040, 78840, 87795, 105354, 117060, 140472, 142423, 175590, 210708, 234120, 263385, 284846, 351180, 421416, 427269, 526770, 569692, 702360, 712115, 854538, 1053540, 1139384, 1281807, 1424230, 1709076, 2107080, 2136345, 2563614, 2848460, 3418152, 3845421, 4272690, 5127228, 5696920, 6409035, 7690842, 8545380, 10254456, 12818070, 15381684, 17090760, 19227105, 25636140, 30763368, 38454210, 51272280, 76908420, 153816840]

約数ペア:

[(1, 153816840), (2, 76908420), (3, 51272280), (4, 38454210), (5, 30763368), (6, 25636140), (8, 19227105), (9, 17090760), (10, 15381684), (12, 12818070), (15, 10254456), (18, 8545380), (20, 7690842), (24, 6409035), (27, 5696920), (30, 5127228), (36, 4272690), (40, 3845421), (45, 3418152), (54, 2848460), (60, 2563614), (72, 2136345), (73, 2107080), (90, 1709076), (108, 1424230), (120, 1281807), (135, 1139384), (146, 1053540), (180, 854538), (216, 712115), (219, 702360), (270, 569692), (292, 526770), (360, 427269), (365, 421416), (438, 351180), (540, 284846), (584, 263385), (657, 234120), (730, 210708), (876, 175590), (1080, 142423), (1095, 140472), (1314, 117060), (1460, 105354), (1752, 87795), (1951, 78840), (1971, 78040), (2190, 70236), (2628, 58530), (2920, 52677), (3285, 46824), (3902, 39420), (3942, 39020), (4380, 35118), (5256, 29265), (5853, 26280), (6570, 23412), (7804, 19710), (7884, 19510), (8760, 17559), (9755, 15768), (9855, 15608), (11706, 13140)]