24761520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^3$

素因数の和:77

約数の個数: 240

約数和(自身を含む): 100975680

約数和(自身を除く): 76214160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 289, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 578, 595, 612, 630, 680, 714, 720, 765, 816, 840, 867, 952, 1008, 1020, 1071, 1156, 1190, 1224, 1260, 1360, 1428, 1445, 1530, 1680, 1734, 1785, 1904, 2023, 2040, 2142, 2312, 2380, 2448, 2520, 2601, 2856, 2890, 3060, 3468, 3570, 4046, 4080, 4284, 4335, 4624, 4760, 4913, 5040, 5202, 5355, 5712, 5780, 6069, 6120, 6936, 7140, 8092, 8568, 8670, 9520, 9826, 10115, 10404, 10710, 11560, 12138, 12240, 13005, 13872, 14280, 14739, 16184, 17136, 17340, 18207, 19652, 20230, 20808, 21420, 23120, 24276, 24565, 26010, 28560, 29478, 30345, 32368, 34391, 34680, 36414, 39304, 40460, 41616, 42840, 44217, 48552, 49130, 52020, 58956, 60690, 68782, 69360, 72828, 73695, 78608, 80920, 85680, 88434, 91035, 97104, 98260, 103173, 104040, 117912, 121380, 137564, 145656, 147390, 161840, 171955, 176868, 182070, 196520, 206346, 208080, 221085, 235824, 242760, 275128, 291312, 294780, 309519, 343910, 353736, 364140, 393040, 412692, 442170, 485520, 515865, 550256, 589560, 619038, 687820, 707472, 728280, 825384, 884340, 1031730, 1179120, 1238076, 1375640, 1456560, 1547595, 1650768, 1768680, 2063460, 2476152, 2751280, 3095190, 3537360, 4126920, 4952304, 6190380, 8253840, 12380760, 24761520]

約数ペア:

[(1, 24761520), (2, 12380760), (3, 8253840), (4, 6190380), (5, 4952304), (6, 4126920), (7, 3537360), (8, 3095190), (9, 2751280), (10, 2476152), (12, 2063460), (14, 1768680), (15, 1650768), (16, 1547595), (17, 1456560), (18, 1375640), (20, 1238076), (21, 1179120), (24, 1031730), (28, 884340), (30, 825384), (34, 728280), (35, 707472), (36, 687820), (40, 619038), (42, 589560), (45, 550256), (48, 515865), (51, 485520), (56, 442170), (60, 412692), (63, 393040), (68, 364140), (70, 353736), (72, 343910), (80, 309519), (84, 294780), (85, 291312), (90, 275128), (102, 242760), (105, 235824), (112, 221085), (119, 208080), (120, 206346), (126, 196520), (136, 182070), (140, 176868), (144, 171955), (153, 161840), (168, 147390), (170, 145656), (180, 137564), (204, 121380), (210, 117912), (238, 104040), (240, 103173), (252, 98260), (255, 97104), (272, 91035), (280, 88434), (289, 85680), (306, 80920), (315, 78608), (336, 73695), (340, 72828), (357, 69360), (360, 68782), (408, 60690), (420, 58956), (476, 52020), (504, 49130), (510, 48552), (560, 44217), (578, 42840), (595, 41616), (612, 40460), (630, 39304), (680, 36414), (714, 34680), (720, 34391), (765, 32368), (816, 30345), (840, 29478), (867, 28560), (952, 26010), (1008, 24565), (1020, 24276), (1071, 23120), (1156, 21420), (1190, 20808), (1224, 20230), (1260, 19652), (1360, 18207), (1428, 17340), (1445, 17136), (1530, 16184), (1680, 14739), (1734, 14280), (1785, 13872), (1904, 13005), (2023, 12240), (2040, 12138), (2142, 11560), (2312, 10710), (2380, 10404), (2448, 10115), (2520, 9826), (2601, 9520), (2856, 8670), (2890, 8568), (3060, 8092), (3468, 7140), (3570, 6936), (4046, 6120), (4080, 6069), (4284, 5780), (4335, 5712), (4624, 5355), (4760, 5202), (4913, 5040)]