904373640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11471}}^1$

素因数の和:11564

約数の個数: 128

約数和(自身を含む): 3056140800

約数和(自身を除く): 2151767160

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, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6570, 7884, 8760, 9855, 11471, 13140, 15768, 19710, 22942, 26280, 34413, 39420, 45884, 57355, 68826, 78840, 91768, 103239, 114710, 137652, 172065, 206478, 229420, 275304, 309717, 344130, 412956, 458840, 516195, 619434, 688260, 825912, 837383, 1032390, 1238868, 1376520, 1548585, 1674766, 2064780, 2477736, 2512149, 3097170, 3349532, 4129560, 4186915, 5024298, 6194340, 6699064, 7536447, 8373830, 10048596, 12388680, 12560745, 15072894, 16747660, 20097192, 22609341, 25121490, 30145788, 33495320, 37682235, 45218682, 50242980, 60291576, 75364470, 90437364, 100485960, 113046705, 150728940, 180874728, 226093410, 301457880, 452186820, 904373640]

約数ペア:

[(1, 904373640), (2, 452186820), (3, 301457880), (4, 226093410), (5, 180874728), (6, 150728940), (8, 113046705), (9, 100485960), (10, 90437364), (12, 75364470), (15, 60291576), (18, 50242980), (20, 45218682), (24, 37682235), (27, 33495320), (30, 30145788), (36, 25121490), (40, 22609341), (45, 20097192), (54, 16747660), (60, 15072894), (72, 12560745), (73, 12388680), (90, 10048596), (108, 8373830), (120, 7536447), (135, 6699064), (146, 6194340), (180, 5024298), (216, 4186915), (219, 4129560), (270, 3349532), (292, 3097170), (360, 2512149), (365, 2477736), (438, 2064780), (540, 1674766), (584, 1548585), (657, 1376520), (730, 1238868), (876, 1032390), (1080, 837383), (1095, 825912), (1314, 688260), (1460, 619434), (1752, 516195), (1971, 458840), (2190, 412956), (2628, 344130), (2920, 309717), (3285, 275304), (3942, 229420), (4380, 206478), (5256, 172065), (6570, 137652), (7884, 114710), (8760, 103239), (9855, 91768), (11471, 78840), (13140, 68826), (15768, 57355), (19710, 45884), (22942, 39420), (26280, 34413)]