153243720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{60811}}^1$

素因数の和:60835

約数の個数: 96

約数和(自身を含む): 569200320

約数和(自身を除く): 415956600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 60811, 121622, 182433, 243244, 304055, 364866, 425677, 486488, 547299, 608110, 729732, 851354, 912165, 1094598, 1216220, 1277031, 1459464, 1702708, 1824330, 2128385, 2189196, 2432440, 2554062, 2736495, 3405416, 3648660, 3831093, 4256770, 4378392, 5108124, 5472990, 6385155, 7297320, 7662186, 8513540, 10216248, 10945980, 12770310, 15324372, 17027080, 19155465, 21891960, 25540620, 30648744, 38310930, 51081240, 76621860, 153243720]

約数ペア:

[(1, 153243720), (2, 76621860), (3, 51081240), (4, 38310930), (5, 30648744), (6, 25540620), (7, 21891960), (8, 19155465), (9, 17027080), (10, 15324372), (12, 12770310), (14, 10945980), (15, 10216248), (18, 8513540), (20, 7662186), (21, 7297320), (24, 6385155), (28, 5472990), (30, 5108124), (35, 4378392), (36, 4256770), (40, 3831093), (42, 3648660), (45, 3405416), (56, 2736495), (60, 2554062), (63, 2432440), (70, 2189196), (72, 2128385), (84, 1824330), (90, 1702708), (105, 1459464), (120, 1277031), (126, 1216220), (140, 1094598), (168, 912165), (180, 851354), (210, 729732), (252, 608110), (280, 547299), (315, 486488), (360, 425677), (420, 364866), (504, 304055), (630, 243244), (840, 182433), (1260, 121622), (2520, 60811)]