240848520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10733}}^1$

素因数の和:10775

約数の個数: 128

約数和(自身を含む): 834675840

約数和(自身を除く): 593827320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 10733, 11220, 21466, 22440, 32199, 42932, 53665, 64398, 85864, 107330, 118063, 128796, 160995, 182461, 214660, 236126, 257592, 321990, 354189, 364922, 429320, 472252, 547383, 590315, 643980, 708378, 729844, 912305, 944504, 1094766, 1180630, 1287960, 1416756, 1459688, 1770945, 1824610, 2007071, 2189532, 2361260, 2736915, 2833512, 3541890, 3649220, 4014142, 4379064, 4722520, 5473830, 6021213, 7083780, 7298440, 8028284, 10035355, 10947660, 12042426, 14167560, 16056568, 20070710, 21895320, 24084852, 30106065, 40141420, 48169704, 60212130, 80282840, 120424260, 240848520]

約数ペア:

[(1, 240848520), (2, 120424260), (3, 80282840), (4, 60212130), (5, 48169704), (6, 40141420), (8, 30106065), (10, 24084852), (11, 21895320), (12, 20070710), (15, 16056568), (17, 14167560), (20, 12042426), (22, 10947660), (24, 10035355), (30, 8028284), (33, 7298440), (34, 7083780), (40, 6021213), (44, 5473830), (51, 4722520), (55, 4379064), (60, 4014142), (66, 3649220), (68, 3541890), (85, 2833512), (88, 2736915), (102, 2361260), (110, 2189532), (120, 2007071), (132, 1824610), (136, 1770945), (165, 1459688), (170, 1416756), (187, 1287960), (204, 1180630), (220, 1094766), (255, 944504), (264, 912305), (330, 729844), (340, 708378), (374, 643980), (408, 590315), (440, 547383), (510, 472252), (561, 429320), (660, 364922), (680, 354189), (748, 321990), (935, 257592), (1020, 236126), (1122, 214660), (1320, 182461), (1496, 160995), (1870, 128796), (2040, 118063), (2244, 107330), (2805, 85864), (3740, 64398), (4488, 53665), (5610, 42932), (7480, 32199), (10733, 22440), (11220, 21466)]