72326160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 271589760

約数和(自身を除く): 199263600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 311, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 622, 646, 680, 684, 720, 760, 765, 816, 855, 912, 933, 969, 1020, 1140, 1224, 1244, 1292, 1360, 1368, 1520, 1530, 1555, 1615, 1710, 1866, 1938, 2040, 2280, 2448, 2488, 2584, 2736, 2799, 2907, 3060, 3110, 3230, 3420, 3732, 3876, 4080, 4560, 4665, 4845, 4976, 5168, 5287, 5598, 5814, 5909, 6120, 6220, 6460, 6840, 7464, 7752, 9330, 9690, 10574, 11196, 11628, 11818, 12240, 12440, 12920, 13680, 13995, 14535, 14928, 15504, 15861, 17727, 18660, 19380, 21148, 22392, 23256, 23636, 24880, 25840, 26435, 27990, 29070, 29545, 31722, 35454, 37320, 38760, 42296, 44784, 46512, 47272, 47583, 52870, 53181, 55980, 58140, 59090, 63444, 70908, 74640, 77520, 79305, 84592, 88635, 94544, 95166, 100453, 105740, 106362, 111960, 116280, 118180, 126888, 141816, 158610, 177270, 190332, 200906, 211480, 212724, 223920, 232560, 236360, 237915, 253776, 265905, 283632, 301359, 317220, 354540, 380664, 401812, 422960, 425448, 472720, 475830, 502265, 531810, 602718, 634440, 709080, 761328, 803624, 850896, 904077, 951660, 1004530, 1063620, 1205436, 1268880, 1418160, 1506795, 1607248, 1808154, 1903320, 2009060, 2127240, 2410872, 3013590, 3616308, 3806640, 4018120, 4254480, 4520385, 4821744, 6027180, 7232616, 8036240, 9040770, 12054360, 14465232, 18081540, 24108720, 36163080, 72326160]

約数ペア:

[(1, 72326160), (2, 36163080), (3, 24108720), (4, 18081540), (5, 14465232), (6, 12054360), (8, 9040770), (9, 8036240), (10, 7232616), (12, 6027180), (15, 4821744), (16, 4520385), (17, 4254480), (18, 4018120), (19, 3806640), (20, 3616308), (24, 3013590), (30, 2410872), (34, 2127240), (36, 2009060), (38, 1903320), (40, 1808154), (45, 1607248), (48, 1506795), (51, 1418160), (57, 1268880), (60, 1205436), (68, 1063620), (72, 1004530), (76, 951660), (80, 904077), (85, 850896), (90, 803624), (95, 761328), (102, 709080), (114, 634440), (120, 602718), (136, 531810), (144, 502265), (152, 475830), (153, 472720), (170, 425448), (171, 422960), (180, 401812), (190, 380664), (204, 354540), (228, 317220), (240, 301359), (255, 283632), (272, 265905), (285, 253776), (304, 237915), (306, 236360), (311, 232560), (323, 223920), (340, 212724), (342, 211480), (360, 200906), (380, 190332), (408, 177270), (456, 158610), (510, 141816), (570, 126888), (612, 118180), (622, 116280), (646, 111960), (680, 106362), (684, 105740), (720, 100453), (760, 95166), (765, 94544), (816, 88635), (855, 84592), (912, 79305), (933, 77520), (969, 74640), (1020, 70908), (1140, 63444), (1224, 59090), (1244, 58140), (1292, 55980), (1360, 53181), (1368, 52870), (1520, 47583), (1530, 47272), (1555, 46512), (1615, 44784), (1710, 42296), (1866, 38760), (1938, 37320), (2040, 35454), (2280, 31722), (2448, 29545), (2488, 29070), (2584, 27990), (2736, 26435), (2799, 25840), (2907, 24880), (3060, 23636), (3110, 23256), (3230, 22392), (3420, 21148), (3732, 19380), (3876, 18660), (4080, 17727), (4560, 15861), (4665, 15504), (4845, 14928), (4976, 14535), (5168, 13995), (5287, 13680), (5598, 12920), (5814, 12440), (5909, 12240), (6120, 11818), (6220, 11628), (6460, 11196), (6840, 10574), (7464, 9690), (7752, 9330)]