1823760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 6528600

約数和(自身を除く): 4704840

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, 149, 153, 170, 180, 204, 240, 255, 272, 298, 306, 340, 360, 408, 447, 510, 596, 612, 680, 720, 745, 765, 816, 894, 1020, 1192, 1224, 1341, 1360, 1490, 1530, 1788, 2040, 2235, 2384, 2448, 2533, 2682, 2980, 3060, 3576, 4080, 4470, 5066, 5364, 5960, 6120, 6705, 7152, 7599, 8940, 10132, 10728, 11920, 12240, 12665, 13410, 15198, 17880, 20264, 21456, 22797, 25330, 26820, 30396, 35760, 37995, 40528, 45594, 50660, 53640, 60792, 75990, 91188, 101320, 107280, 113985, 121584, 151980, 182376, 202640, 227970, 303960, 364752, 455940, 607920, 911880, 1823760]

約数ペア:

[(1, 1823760), (2, 911880), (3, 607920), (4, 455940), (5, 364752), (6, 303960), (8, 227970), (9, 202640), (10, 182376), (12, 151980), (15, 121584), (16, 113985), (17, 107280), (18, 101320), (20, 91188), (24, 75990), (30, 60792), (34, 53640), (36, 50660), (40, 45594), (45, 40528), (48, 37995), (51, 35760), (60, 30396), (68, 26820), (72, 25330), (80, 22797), (85, 21456), (90, 20264), (102, 17880), (120, 15198), (136, 13410), (144, 12665), (149, 12240), (153, 11920), (170, 10728), (180, 10132), (204, 8940), (240, 7599), (255, 7152), (272, 6705), (298, 6120), (306, 5960), (340, 5364), (360, 5066), (408, 4470), (447, 4080), (510, 3576), (596, 3060), (612, 2980), (680, 2682), (720, 2533), (745, 2448), (765, 2384), (816, 2235), (894, 2040), (1020, 1788), (1192, 1530), (1224, 1490), (1341, 1360)]