497066880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6997}}^1$

素因数の和:7056

約数の個数: 128

約数和(自身を含む): 1627454880

約数和(自身を除く): 1130388000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 4440, 4736, 5920, 6997, 7104, 8880, 11840, 13994, 14208, 17760, 20991, 23680, 27988, 34985, 35520, 41982, 55976, 69970, 71040, 83964, 104955, 111952, 139940, 167928, 209910, 223904, 258889, 279880, 335856, 419820, 447808, 517778, 559760, 671712, 776667, 839640, 895616, 1035556, 1119520, 1294445, 1343424, 1553334, 1679280, 2071112, 2239040, 2588890, 2686848, 3106668, 3358560, 3883335, 4142224, 4478080, 5177780, 6213336, 6717120, 7766670, 8284448, 10355560, 12426672, 13434240, 15533340, 16568896, 20711120, 24853344, 31066680, 33137792, 41422240, 49706688, 62133360, 82844480, 99413376, 124266720, 165688960, 248533440, 497066880]

約数ペア:

[(1, 497066880), (2, 248533440), (3, 165688960), (4, 124266720), (5, 99413376), (6, 82844480), (8, 62133360), (10, 49706688), (12, 41422240), (15, 33137792), (16, 31066680), (20, 24853344), (24, 20711120), (30, 16568896), (32, 15533340), (37, 13434240), (40, 12426672), (48, 10355560), (60, 8284448), (64, 7766670), (74, 6717120), (80, 6213336), (96, 5177780), (111, 4478080), (120, 4142224), (128, 3883335), (148, 3358560), (160, 3106668), (185, 2686848), (192, 2588890), (222, 2239040), (240, 2071112), (296, 1679280), (320, 1553334), (370, 1343424), (384, 1294445), (444, 1119520), (480, 1035556), (555, 895616), (592, 839640), (640, 776667), (740, 671712), (888, 559760), (960, 517778), (1110, 447808), (1184, 419820), (1480, 335856), (1776, 279880), (1920, 258889), (2220, 223904), (2368, 209910), (2960, 167928), (3552, 139940), (4440, 111952), (4736, 104955), (5920, 83964), (6997, 71040), (7104, 69970), (8880, 55976), (11840, 41982), (13994, 35520), (14208, 34985), (17760, 27988), (20991, 23680)]