2192779080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1861}}^1$

素因数の和:2972

約数の個数: 128

約数和(自身を含む): 7319894400

約数和(自身を除く): 5127115320

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1091, 1861, 2182, 3273, 3722, 4364, 5455, 5583, 6546, 7444, 8728, 9305, 9819, 10910, 11166, 13092, 14888, 16365, 16749, 18610, 19638, 21820, 22332, 26184, 27915, 29457, 32730, 33498, 37220, 39276, 43640, 44664, 49095, 50247, 55830, 58914, 65460, 66996, 74440, 78552, 83745, 98190, 100494, 111660, 117828, 130920, 133992, 147285, 167490, 196380, 200988, 223320, 235656, 251235, 294570, 334980, 392760, 401976, 502470, 589140, 669960, 1004940, 1178280, 2009880, 2030351, 4060702, 6091053, 8121404, 10151755, 12182106, 16242808, 18273159, 20303510, 24364212, 30455265, 36546318, 40607020, 48728424, 54819477, 60910530, 73092636, 81214040, 91365795, 109638954, 121821060, 146185272, 182731590, 219277908, 243642120, 274097385, 365463180, 438555816, 548194770, 730926360, 1096389540, 2192779080]

約数ペア:

[(1, 2192779080), (2, 1096389540), (3, 730926360), (4, 548194770), (5, 438555816), (6, 365463180), (8, 274097385), (9, 243642120), (10, 219277908), (12, 182731590), (15, 146185272), (18, 121821060), (20, 109638954), (24, 91365795), (27, 81214040), (30, 73092636), (36, 60910530), (40, 54819477), (45, 48728424), (54, 40607020), (60, 36546318), (72, 30455265), (90, 24364212), (108, 20303510), (120, 18273159), (135, 16242808), (180, 12182106), (216, 10151755), (270, 8121404), (360, 6091053), (540, 4060702), (1080, 2030351), (1091, 2009880), (1861, 1178280), (2182, 1004940), (3273, 669960), (3722, 589140), (4364, 502470), (5455, 401976), (5583, 392760), (6546, 334980), (7444, 294570), (8728, 251235), (9305, 235656), (9819, 223320), (10910, 200988), (11166, 196380), (13092, 167490), (14888, 147285), (16365, 133992), (16749, 130920), (18610, 117828), (19638, 111660), (21820, 100494), (22332, 98190), (26184, 83745), (27915, 78552), (29457, 74440), (32730, 66996), (33498, 65460), (37220, 58914), (39276, 55830), (43640, 50247), (44664, 49095)]