45305880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 147916800

約数和(自身を除く): 102610920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 641, 744, 760, 930, 1140, 1178, 1240, 1282, 1767, 1860, 1923, 2280, 2356, 2564, 2945, 3205, 3534, 3720, 3846, 4712, 5128, 5890, 6410, 7068, 7692, 8835, 9615, 11780, 12179, 12820, 14136, 15384, 17670, 19230, 19871, 23560, 24358, 25640, 35340, 36537, 38460, 39742, 48716, 59613, 60895, 70680, 73074, 76920, 79484, 97432, 99355, 119226, 121790, 146148, 158968, 182685, 198710, 238452, 243580, 292296, 298065, 365370, 377549, 397420, 476904, 487160, 596130, 730740, 755098, 794840, 1132647, 1192260, 1461480, 1510196, 1887745, 2265294, 2384520, 3020392, 3775490, 4530588, 5663235, 7550980, 9061176, 11326470, 15101960, 22652940, 45305880]

約数ペア:

[(1, 45305880), (2, 22652940), (3, 15101960), (4, 11326470), (5, 9061176), (6, 7550980), (8, 5663235), (10, 4530588), (12, 3775490), (15, 3020392), (19, 2384520), (20, 2265294), (24, 1887745), (30, 1510196), (31, 1461480), (38, 1192260), (40, 1132647), (57, 794840), (60, 755098), (62, 730740), (76, 596130), (93, 487160), (95, 476904), (114, 397420), (120, 377549), (124, 365370), (152, 298065), (155, 292296), (186, 243580), (190, 238452), (228, 198710), (248, 182685), (285, 158968), (310, 146148), (372, 121790), (380, 119226), (456, 99355), (465, 97432), (570, 79484), (589, 76920), (620, 73074), (641, 70680), (744, 60895), (760, 59613), (930, 48716), (1140, 39742), (1178, 38460), (1240, 36537), (1282, 35340), (1767, 25640), (1860, 24358), (1923, 23560), (2280, 19871), (2356, 19230), (2564, 17670), (2945, 15384), (3205, 14136), (3534, 12820), (3720, 12179), (3846, 11780), (4712, 9615), (5128, 8835), (5890, 7692), (6410, 7068)]