479795760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39199}}^1$

素因数の和:39235

約数の個数: 120

約数和(自身を含む): 1706140800

約数和(自身を除く): 1226345040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 39199, 78398, 117597, 156796, 195995, 235194, 313592, 352791, 391990, 470388, 587985, 627184, 666383, 705582, 783980, 940776, 1175970, 1332766, 1411164, 1567960, 1763955, 1881552, 1999149, 2351940, 2665532, 2822328, 3135920, 3331915, 3527910, 3998298, 4703880, 5331064, 5644656, 5997447, 6663830, 7055820, 7996596, 9407760, 9995745, 10662128, 11994894, 13327660, 14111640, 15993192, 19991490, 23989788, 26655320, 28223280, 29987235, 31986384, 39982980, 47979576, 53310640, 59974470, 79965960, 95959152, 119948940, 159931920, 239897880, 479795760]

約数ペア:

[(1, 479795760), (2, 239897880), (3, 159931920), (4, 119948940), (5, 95959152), (6, 79965960), (8, 59974470), (9, 53310640), (10, 47979576), (12, 39982980), (15, 31986384), (16, 29987235), (17, 28223280), (18, 26655320), (20, 23989788), (24, 19991490), (30, 15993192), (34, 14111640), (36, 13327660), (40, 11994894), (45, 10662128), (48, 9995745), (51, 9407760), (60, 7996596), (68, 7055820), (72, 6663830), (80, 5997447), (85, 5644656), (90, 5331064), (102, 4703880), (120, 3998298), (136, 3527910), (144, 3331915), (153, 3135920), (170, 2822328), (180, 2665532), (204, 2351940), (240, 1999149), (255, 1881552), (272, 1763955), (306, 1567960), (340, 1411164), (360, 1332766), (408, 1175970), (510, 940776), (612, 783980), (680, 705582), (720, 666383), (765, 627184), (816, 587985), (1020, 470388), (1224, 391990), (1360, 352791), (1530, 313592), (2040, 235194), (2448, 195995), (3060, 156796), (4080, 117597), (6120, 78398), (12240, 39199)]