30949440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 112

約数和(自身を含む): 99535488

約数和(自身を除く): 68586048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 313, 320, 412, 480, 515, 618, 626, 824, 939, 960, 1030, 1236, 1252, 1545, 1565, 1648, 1878, 2060, 2472, 2504, 3090, 3130, 3296, 3756, 4120, 4695, 4944, 5008, 6180, 6260, 6592, 7512, 8240, 9390, 9888, 10016, 12360, 12520, 15024, 16480, 18780, 19776, 20032, 24720, 25040, 30048, 32239, 32960, 37560, 49440, 50080, 60096, 64478, 75120, 96717, 98880, 100160, 128956, 150240, 161195, 193434, 257912, 300480, 322390, 386868, 483585, 515824, 644780, 773736, 967170, 1031648, 1289560, 1547472, 1934340, 2063296, 2579120, 3094944, 3868680, 5158240, 6189888, 7737360, 10316480, 15474720, 30949440]

約数ペア:

[(1, 30949440), (2, 15474720), (3, 10316480), (4, 7737360), (5, 6189888), (6, 5158240), (8, 3868680), (10, 3094944), (12, 2579120), (15, 2063296), (16, 1934340), (20, 1547472), (24, 1289560), (30, 1031648), (32, 967170), (40, 773736), (48, 644780), (60, 515824), (64, 483585), (80, 386868), (96, 322390), (103, 300480), (120, 257912), (160, 193434), (192, 161195), (206, 150240), (240, 128956), (309, 100160), (313, 98880), (320, 96717), (412, 75120), (480, 64478), (515, 60096), (618, 50080), (626, 49440), (824, 37560), (939, 32960), (960, 32239), (1030, 30048), (1236, 25040), (1252, 24720), (1545, 20032), (1565, 19776), (1648, 18780), (1878, 16480), (2060, 15024), (2472, 12520), (2504, 12360), (3090, 10016), (3130, 9888), (3296, 9390), (3756, 8240), (4120, 7512), (4695, 6592), (4944, 6260), (5008, 6180)]