72016080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:981

約数の個数: 160

約数和(自身を含む): 249091200

約数和(自身を除く): 177075120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 929, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1858, 1938, 2040, 2280, 2584, 2787, 3230, 3716, 3876, 4080, 4560, 4645, 4845, 5168, 5574, 6460, 7432, 7752, 9290, 9690, 11148, 12920, 13935, 14864, 15504, 15793, 17651, 18580, 19380, 22296, 25840, 27870, 31586, 35302, 37160, 38760, 44592, 47379, 52953, 55740, 63172, 70604, 74320, 77520, 78965, 88255, 94758, 105906, 111480, 126344, 141208, 157930, 176510, 189516, 211812, 222960, 236895, 252688, 264765, 282416, 300067, 315860, 353020, 379032, 423624, 473790, 529530, 600134, 631720, 706040, 758064, 847248, 900201, 947580, 1059060, 1200268, 1263440, 1412080, 1500335, 1800402, 1895160, 2118120, 2400536, 3000670, 3600804, 3790320, 4236240, 4501005, 4801072, 6001340, 7201608, 9002010, 12002680, 14403216, 18004020, 24005360, 36008040, 72016080]

約数ペア:

[(1, 72016080), (2, 36008040), (3, 24005360), (4, 18004020), (5, 14403216), (6, 12002680), (8, 9002010), (10, 7201608), (12, 6001340), (15, 4801072), (16, 4501005), (17, 4236240), (19, 3790320), (20, 3600804), (24, 3000670), (30, 2400536), (34, 2118120), (38, 1895160), (40, 1800402), (48, 1500335), (51, 1412080), (57, 1263440), (60, 1200268), (68, 1059060), (76, 947580), (80, 900201), (85, 847248), (95, 758064), (102, 706040), (114, 631720), (120, 600134), (136, 529530), (152, 473790), (170, 423624), (190, 379032), (204, 353020), (228, 315860), (240, 300067), (255, 282416), (272, 264765), (285, 252688), (304, 236895), (323, 222960), (340, 211812), (380, 189516), (408, 176510), (456, 157930), (510, 141208), (570, 126344), (646, 111480), (680, 105906), (760, 94758), (816, 88255), (912, 78965), (929, 77520), (969, 74320), (1020, 70604), (1140, 63172), (1292, 55740), (1360, 52953), (1520, 47379), (1615, 44592), (1858, 38760), (1938, 37160), (2040, 35302), (2280, 31586), (2584, 27870), (2787, 25840), (3230, 22296), (3716, 19380), (3876, 18580), (4080, 17651), (4560, 15793), (4645, 15504), (4845, 14864), (5168, 13935), (5574, 12920), (6460, 11148), (7432, 9690), (7752, 9290)]