248193360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3413}}^1$

素因数の和:3533

約数の個数: 120

約数和(自身を含む): 842015304

約数和(自身を除く): 593821944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3413, 3636, 4040, 4545, 4848, 6060, 6826, 7272, 8080, 9090, 10239, 12120, 13652, 14544, 17065, 18180, 20478, 24240, 27304, 30717, 34130, 36360, 40956, 51195, 54608, 61434, 68260, 72720, 81912, 102390, 122868, 136520, 153585, 163824, 204780, 245736, 273040, 307170, 344713, 409560, 491472, 614340, 689426, 819120, 1034139, 1228680, 1378852, 1723565, 2068278, 2457360, 2757704, 3102417, 3447130, 4136556, 5170695, 5515408, 6204834, 6894260, 8273112, 10341390, 12409668, 13788520, 15512085, 16546224, 20682780, 24819336, 27577040, 31024170, 41365560, 49638672, 62048340, 82731120, 124096680, 248193360]

約数ペア:

[(1, 248193360), (2, 124096680), (3, 82731120), (4, 62048340), (5, 49638672), (6, 41365560), (8, 31024170), (9, 27577040), (10, 24819336), (12, 20682780), (15, 16546224), (16, 15512085), (18, 13788520), (20, 12409668), (24, 10341390), (30, 8273112), (36, 6894260), (40, 6204834), (45, 5515408), (48, 5170695), (60, 4136556), (72, 3447130), (80, 3102417), (90, 2757704), (101, 2457360), (120, 2068278), (144, 1723565), (180, 1378852), (202, 1228680), (240, 1034139), (303, 819120), (360, 689426), (404, 614340), (505, 491472), (606, 409560), (720, 344713), (808, 307170), (909, 273040), (1010, 245736), (1212, 204780), (1515, 163824), (1616, 153585), (1818, 136520), (2020, 122868), (2424, 102390), (3030, 81912), (3413, 72720), (3636, 68260), (4040, 61434), (4545, 54608), (4848, 51195), (6060, 40956), (6826, 36360), (7272, 34130), (8080, 30717), (9090, 27304), (10239, 24240), (12120, 20478), (13652, 18180), (14544, 17065)]