304830480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 972509184

約数和(自身を除く): 667678704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 127, 137, 146, 219, 240, 254, 274, 292, 365, 381, 411, 438, 508, 548, 584, 635, 685, 730, 762, 822, 876, 1016, 1095, 1096, 1168, 1270, 1370, 1460, 1524, 1644, 1752, 1905, 2032, 2055, 2190, 2192, 2540, 2740, 2920, 3048, 3288, 3504, 3810, 4110, 4380, 5080, 5480, 5840, 6096, 6576, 7620, 8220, 8760, 9271, 10001, 10160, 10960, 15240, 16440, 17399, 17520, 18542, 20002, 27813, 30003, 30480, 32880, 34798, 37084, 40004, 46355, 50005, 52197, 55626, 60006, 69596, 74168, 80008, 86995, 92710, 100010, 104394, 111252, 120012, 139065, 139192, 148336, 150015, 160016, 173990, 185420, 200020, 208788, 222504, 240024, 260985, 278130, 278384, 300030, 347980, 370840, 400040, 417576, 445008, 480048, 521970, 556260, 600060, 695960, 741680, 800080, 835152, 1043940, 1112520, 1200120, 1270127, 1391920, 2087880, 2225040, 2400240, 2540254, 3810381, 4175760, 5080508, 6350635, 7620762, 10161016, 12701270, 15241524, 19051905, 20322032, 25402540, 30483048, 38103810, 50805080, 60966096, 76207620, 101610160, 152415240, 304830480]

約数ペア:

[(1, 304830480), (2, 152415240), (3, 101610160), (4, 76207620), (5, 60966096), (6, 50805080), (8, 38103810), (10, 30483048), (12, 25402540), (15, 20322032), (16, 19051905), (20, 15241524), (24, 12701270), (30, 10161016), (40, 7620762), (48, 6350635), (60, 5080508), (73, 4175760), (80, 3810381), (120, 2540254), (127, 2400240), (137, 2225040), (146, 2087880), (219, 1391920), (240, 1270127), (254, 1200120), (274, 1112520), (292, 1043940), (365, 835152), (381, 800080), (411, 741680), (438, 695960), (508, 600060), (548, 556260), (584, 521970), (635, 480048), (685, 445008), (730, 417576), (762, 400040), (822, 370840), (876, 347980), (1016, 300030), (1095, 278384), (1096, 278130), (1168, 260985), (1270, 240024), (1370, 222504), (1460, 208788), (1524, 200020), (1644, 185420), (1752, 173990), (1905, 160016), (2032, 150015), (2055, 148336), (2190, 139192), (2192, 139065), (2540, 120012), (2740, 111252), (2920, 104394), (3048, 100010), (3288, 92710), (3504, 86995), (3810, 80008), (4110, 74168), (4380, 69596), (5080, 60006), (5480, 55626), (5840, 52197), (6096, 50005), (6576, 46355), (7620, 40004), (8220, 37084), (8760, 34798), (9271, 32880), (10001, 30480), (10160, 30003), (10960, 27813), (15240, 20002), (16440, 18542), (17399, 17520)]