783672480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28643}}^1$

素因数の和:28683

約数の個数: 144

約数和(自身を含む): 2815132320

約数和(自身を除く): 2031459840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 28643, 57286, 85929, 114572, 143215, 171858, 229144, 257787, 286430, 343716, 429645, 458288, 515574, 544217, 572860, 687432, 859290, 916576, 1031148, 1088434, 1145720, 1288935, 1374864, 1632651, 1718580, 2062296, 2176868, 2291440, 2577870, 2721085, 2749728, 3265302, 3437160, 4124592, 4353736, 4582880, 4897953, 5155740, 5442170, 6530604, 6874320, 8163255, 8249184, 8707472, 9795906, 10311480, 10884340, 13061208, 13748640, 16326510, 17414944, 19591812, 20622960, 21768680, 24489765, 26122416, 32653020, 39183624, 41245920, 43537360, 48979530, 52244832, 65306040, 78367248, 87074720, 97959060, 130612080, 156734496, 195918120, 261224160, 391836240, 783672480]

約数ペア:

[(1, 783672480), (2, 391836240), (3, 261224160), (4, 195918120), (5, 156734496), (6, 130612080), (8, 97959060), (9, 87074720), (10, 78367248), (12, 65306040), (15, 52244832), (16, 48979530), (18, 43537360), (19, 41245920), (20, 39183624), (24, 32653020), (30, 26122416), (32, 24489765), (36, 21768680), (38, 20622960), (40, 19591812), (45, 17414944), (48, 16326510), (57, 13748640), (60, 13061208), (72, 10884340), (76, 10311480), (80, 9795906), (90, 8707472), (95, 8249184), (96, 8163255), (114, 6874320), (120, 6530604), (144, 5442170), (152, 5155740), (160, 4897953), (171, 4582880), (180, 4353736), (190, 4124592), (228, 3437160), (240, 3265302), (285, 2749728), (288, 2721085), (304, 2577870), (342, 2291440), (360, 2176868), (380, 2062296), (456, 1718580), (480, 1632651), (570, 1374864), (608, 1288935), (684, 1145720), (720, 1088434), (760, 1031148), (855, 916576), (912, 859290), (1140, 687432), (1368, 572860), (1440, 544217), (1520, 515574), (1710, 458288), (1824, 429645), (2280, 343716), (2736, 286430), (3040, 257787), (3420, 229144), (4560, 171858), (5472, 143215), (6840, 114572), (9120, 85929), (13680, 57286), (27360, 28643)]