148800120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3837

約数の個数: 128

約数和(自身を含む): 521164800

約数和(自身を除く): 372364680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2632, 2820, 3290, 3769, 3948, 4935, 5640, 6580, 7538, 7896, 9870, 11307, 13160, 15076, 18845, 19740, 22614, 26383, 30152, 37690, 39480, 45228, 52766, 56535, 75380, 79149, 90456, 105532, 113070, 131915, 150760, 158298, 177143, 211064, 226140, 263830, 316596, 354286, 395745, 452280, 527660, 531429, 633192, 708572, 791490, 885715, 1055320, 1062858, 1240001, 1417144, 1582980, 1771430, 2125716, 2480002, 2657145, 3165960, 3542860, 3720003, 4251432, 4960004, 5314290, 6200005, 7085720, 7440006, 9920008, 10628580, 12400010, 14880012, 18600015, 21257160, 24800020, 29760024, 37200030, 49600040, 74400060, 148800120]

約数ペア:

[(1, 148800120), (2, 74400060), (3, 49600040), (4, 37200030), (5, 29760024), (6, 24800020), (7, 21257160), (8, 18600015), (10, 14880012), (12, 12400010), (14, 10628580), (15, 9920008), (20, 7440006), (21, 7085720), (24, 6200005), (28, 5314290), (30, 4960004), (35, 4251432), (40, 3720003), (42, 3542860), (47, 3165960), (56, 2657145), (60, 2480002), (70, 2125716), (84, 1771430), (94, 1582980), (105, 1417144), (120, 1240001), (140, 1062858), (141, 1055320), (168, 885715), (188, 791490), (210, 708572), (235, 633192), (280, 531429), (282, 527660), (329, 452280), (376, 395745), (420, 354286), (470, 316596), (564, 263830), (658, 226140), (705, 211064), (840, 177143), (940, 158298), (987, 150760), (1128, 131915), (1316, 113070), (1410, 105532), (1645, 90456), (1880, 79149), (1974, 75380), (2632, 56535), (2820, 52766), (3290, 45228), (3769, 39480), (3948, 37690), (4935, 30152), (5640, 26383), (6580, 22614), (7538, 19740), (7896, 18845), (9870, 15076), (11307, 13160)]