154015920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12583}}^1$

素因数の和:12619

約数の個数: 120

約数和(自身を含む): 547706016

約数和(自身を除く): 393690096

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, 12583, 25166, 37749, 50332, 62915, 75498, 100664, 113247, 125830, 150996, 188745, 201328, 213911, 226494, 251660, 301992, 377490, 427822, 452988, 503320, 566235, 603984, 641733, 754980, 855644, 905976, 1006640, 1069555, 1132470, 1283466, 1509960, 1711288, 1811952, 1925199, 2139110, 2264940, 2566932, 3019920, 3208665, 3422576, 3850398, 4278220, 4529880, 5133864, 6417330, 7700796, 8556440, 9059760, 9625995, 10267728, 12834660, 15401592, 17112880, 19251990, 25669320, 30803184, 38503980, 51338640, 77007960, 154015920]

約数ペア:

[(1, 154015920), (2, 77007960), (3, 51338640), (4, 38503980), (5, 30803184), (6, 25669320), (8, 19251990), (9, 17112880), (10, 15401592), (12, 12834660), (15, 10267728), (16, 9625995), (17, 9059760), (18, 8556440), (20, 7700796), (24, 6417330), (30, 5133864), (34, 4529880), (36, 4278220), (40, 3850398), (45, 3422576), (48, 3208665), (51, 3019920), (60, 2566932), (68, 2264940), (72, 2139110), (80, 1925199), (85, 1811952), (90, 1711288), (102, 1509960), (120, 1283466), (136, 1132470), (144, 1069555), (153, 1006640), (170, 905976), (180, 855644), (204, 754980), (240, 641733), (255, 603984), (272, 566235), (306, 503320), (340, 452988), (360, 427822), (408, 377490), (510, 301992), (612, 251660), (680, 226494), (720, 213911), (765, 201328), (816, 188745), (1020, 150996), (1224, 125830), (1360, 113247), (1530, 100664), (2040, 75498), (2448, 62915), (3060, 50332), (4080, 37749), (6120, 25166), (12240, 12583)]